As a 25 year Firefox user this is spot on. I held out for 5 years hoping they would figure something out, but all they did was release weird stuff like VPNs and half baked services with a layer of "privacy" nail polish.

Brave is an example of a company doing some of the same things, but actually succeeding it appears. They have some kind of VPN thing, but also have Tor tabs for some other use cases.

They have some kind of integration with crypto wallets I have used a few times, but I'm sure Firefox has a reason they can't do that or would mess it up.

You can only watch Mozilla make so many mistakes while you suffer a worse Internet experience. The sad part is that we are paying the price now. All of the companies that can benefit from the Chrome lock in are doing so. The web extensions are neutered - and more is coming - and the reasons are exactly what you would expect: more ads and weird user hostile features like "you must keep this window in the foreground" that attempt to extract a "premium" experience from basic usage.

Mozilla failed and now the best we have is Brave. Soon the fingerprinting will be good enough Firefox will be akin to running a Tor browser with a CAPTCHA verification can for every page load.