I love firefox but I'd never support those initiatives. If I want a VPN I'll just get the full mullvad (in fact I did). The relay is not what I want, I'd want the same thing for web (similar to iCloud private relay for web). Mozilla was working on that but killed it and it was only ever US only so I couldn't use it anyway.
Just let me pay for sync, or just let me donate to the firefox project directly (not the foundation!)
But really their revenue generating projects are very poorly suggested, there's nothing there i would actually want.