That's a good question. I'd say be aware what you're ignorant about. Most people are ignorant. They have strong opinions about one conflict in the Middle East while they simultaneously ignore ongoing genocides in Africa. And my question is, does it help anyone if we argue with relatives or on the internet? I'd say it's alright to say I don't take sides, it's a shitty situation but not my field of expertise, so I don't have an opinion.
It's rarely a bad thing to be informed about things. And you always need information/education to make good decisions. Especially as a citizen in a democracy, it's your duty to elect your leaders, so you better have some idea about who's going to ruin the country and who's going to make it better. But that doesn't mean you have to know everything. And it also doesn't mean you need to blast your opinion out there.
And it's okay to be tired of US politics. Due to current circumstances. However, it shouldn't be that way. We learn about history and politics (in school) for a good reason. We're a part of the world and a part of what's going on.