Sergey Lavrov had an interesting interview where he said this thing about the US and new president (I'm not quoting, I'll write what I remember): It doesn't matter who is the President of the USA, Trump or Biden, doesn't matter, their foreign policy remains unchanged.

If Trump's administration becomes very Bitcoin-friendly, it doesn't mean that ban on mixers will be lifted because mixers were massively used for money laundering. Also, every government, doesn't matter how crypto-friendly they are, still want to have influence and control over the currency, so, mixers are definitely their enemy but it's not only the enemy, it's true that the most successful mixers are mostly used by Lazarus and similar groups. I can't talk much about lazarus and I have no idea whether it's a really North Korean group or artificially created by the US but you know, you can't let them be active after everything that happened.