Completely agree. The telemetry is opt-in (personally I opt in as a matter of principle). As for the coming AI features, whether we like it or not these are soon going to be non-optional in any browser which wants to be used by non-techies. Without the normie users, and without the work done by the Mozilla security team, there is no Firefox. I get why people want to use the downstream forks, but we need to get serious. For Waterfox and Librefox to exist, Firefox needs to survive and thrive.