In a way this does make me slightpy concerned about Lemmy servers, Reddit has a team of lawyers and tonnes of funds behind it to fight pointless demands like these
A lot of server owners won’t and will be much easier to coax into giving up information about it’s users
privacytools.io is no longer the recommended one since the mod/domain owner split a long while ago, it now heavily endorses ads (such as nordvpn) you instead should use
https://www.privacyguides.org/en/tools/
Brave still is a great browser just disable a few settings as recommended in the guide