you should probably use a VPN if you’re uploading because it’s trivial for law enforcement to track - there’s no Onion routing or anything like that, and anyone can register and search

but for downloading / leeching I wouldn’t be as worried because very generally speaking people aren’t harassed for downloading, only sharing

I have a few personal domains registered with Njalla and have for years with no issues. They’re not hosting anything shadier than a Jellyfin login (on a non-Njalla server) - and so I’m not worried about getting denied access. And I like not having my real details in the WHOIS.