I'm not affiliated with Pubky.app or their team. I'm just a decentralization maxi and I think Pubky has way more potential than Nostr. I just want freedom software to beat big tech. I have the same concerns about Tether funding, but there's several other awesome open source projects that also get funding from Tether (holepunch, keet.io etc.) That's the beauty of open source - it doesn't matter if Satan himself funded it - if the code is pure, you can trust it. Don't trust, verify. (Unfortunately, Primal's cache servers are closed source, so can't say the same about them. I used Primal because the UI/UX was superior - I WAS willing to make that trade off)