Asklemmy

Denmark seems to fit fairly well and there are some English-only jobs in Copenhagen. I have a lot of colleagues that don't speak Danish.

Funny enough, you are looking at the countries with the most homogeneity and lesser levels of multiculturalism per capita. In this case the most white countries, like Iceland, Norway, Sweden, Denmark, Finland, Switzerland, Luxembourg, et al.
They all have what you are looking for. However, many of there are either fairly expensive, have less than optimal weather or have fairly strict laws, unless you are an EU member or want to ask for asylum, political or otherwise.

Like other have mentioned, at a recent WEF meeting, at DAVOS earlier in the year, the President of Spain stated that he wanted to ban encryption, or have access to encrypted services... Why? For your protection, obviously. Do a search on Youtube and you will find the video. Keep in mind the presentation is fairly long. You may be able to find a clip of it.

The UK and Germany have gone down the drain when it comes to privacy laws and they are heading straight into Big Brother or 1984 territory. No joke. So those should be avoided.

Like other have said, Uruguay and Argentina are pretty good options albeit both Argentina and Chile are not doing too well economically for now. But I do have a friend who is moving to Argentina,, albeit he is fluent in Spanish so for him it won't be hard.

Other possible options are Australia but if you think owning a home is hard in the USA, then you have seen nothing yet in Australia. New Zealand is also a good option, too although like some other countries at the top of the list, moving there can be a tad difficult Re: Red tape, albeit it is a bit easier if you are part of the Common Wealth, which I assume you are not.

Correction: Not the Spanish President, but the Spanish Prime Minister. as my links below. My bad.

Consider your education and professional background and how well you'll integrate in the workforce of whatever countries you're looking at. Look into general unemployment rates as well as for your specific area of expertise. Can you work remotely?

afghanistan

Privacy, food safety and environmental regulation basically mean Europe, but then Europe has crazy anti-migrant sentiment at this point. So, maybe one of the Scandinavian countries that's still relatively welcoming? Portugal might also track, if you don't mind a country that's economically moribund.

Toronto and Vancouver are expensive but you definitely get what you pay for

After been in 5 continents in 30+ countries and living in 6... the best for your requirements is Spain. Spain, even the opposing parties are unlikely to touch most of those protections since it has wide support among the population. Now, Spain is not panacea, it still has stigma against Gypsies, older people face job discrimination, etc.

Regarding privacy is OK, more due to inaction than protection but far better than most neighbors in the north.

On corruption... the 'perception' is that there is plenty but no more than I witnessed in countries like Germany, UK or USA... the difference is that corruption in Spain is highly exposed by rival parties/media while in the other countries it is no so sensationalized, that is why of the increase 'perception'. By the way, Scandinavia, that I used to admire, above local governments, I don´t see it much better on corruption levels, specially since late 2000s.

Regarding foreigners, Spain has many offers in certain jobs, where English is a requirement, but not easy at all for more common jobs where the local language is what is mostly used, even if you dominate it well. Now, you will be surprised how many companies are moving jobs to Spain since it is easier to attract talent to Barcelona or Malaga than to Berlin or Grenoble... and they save in salaries.

Now, if you put less emphasis in sexism and LGBTQ, certain countries in Latin America like Mexico or Uruguay, or across the ocean others like Malaysia may be more appealing, it is not that they are expressively against those groups, it is just they demand a more quiet sexual expression from you.

Lastly, countries like Australia, New Zealand and the like have become so corrupt at high level and against privacy and freedom of expression in certain topics, should be disregarded if you emphasis on that. Ireland, is the only exception in the Anglo world, now, like Switzerland and Norway, they are floating in money o every one is okay while economies are good... the test comes, as always, come in challenging times. Till, then, consider those three too.

It's important to consider trends and trajectories, while countries like Ireland and whatnot may appear to satisfy a lot of these, they are also struggling with the same decaying Capitalist system and are being dragged down by US decay as well. Countries like China that are improving rapidly might be more worth considering.

That's most European countries. Pick one, learn its language and immigration laws, and off you go

I'm in a similar boat and was considering moving to Ireland or Chile. In the end, I couldn't overcome the immigration requirements, so I decided to just move to a better state within the US. Not sure if it's the best option, but maybe that could also improve things for you.

Reading the list, NZ does pretty well... Right to the end...

• good treatment of mentally ill, homeless and impoverished people......
  We don't do that here

Ireland ticks most of your boxes. If any of your grandparents are Irish you can get dual citizenship. English speaking and lots of cultural crossover etc.

Closer for trips back too. Think it's only a 5 hour flight to New York for example.