This guy's has been spamming hn for a while, I have seen this site 3 times already, to op no one is going to buy or subscribe to your services if you keep spamming like that.
The problem is I have the phone number, recovery keys and recovery email, I can provide more info if needed, this is not enough for Google to return my Gmail.
Right now I am using mail that is on my domian name, so I can back up my stuff and go at any time.
Reddit's subreddits can sometimes create echo chambers(all the big sub reddit are like that), and depending on the moderators' viewpoints, you might find opposite opinions in different communities.
you should add zen browser[1] too, i tried some from your list, librewolf breaks some websites (online banking doesn't work) floorp is a good one, but in my experience zen is better.