You can also churn yourself with Feather Wallet for example
I’m glad to be one of the few who actually do that :)
And yes, sweep_all isn’t always good
There’s definitely more info to increase our anonymity with Monero that involves decoys and churning. I’ve already talked quite a bit on this subject on this community
For real, I don’t get why so many people were happy about the delistings of XMR from CEXs