Is .ml leftist again? For the longest time it was overrun by ledditors, but maybe things have swung back. There are other nominally leftist instances, but I think the only close-to-good ones are grad and HB (.ml not withstanding). The others, without exception, are social-chauvinist. That's certainly not to cast aspersions on you if you have use for them, but you were asking about their politics.
The liberal is right in their narrower prescription, you do need multiple accounts if you want all of those.