I hope this works out. My fear is that it creates more confusion among non technical users. I ran Tor nodes for more than 10 years, I am more than sympathetic to their cause, I just don’t know if this “diversification” is healthy for the project.
I hope I am wrong.
Suggest to merge with https://lobste.rs/s/dl6tb6/mullvad_browser
Interesting - Mullvad is the company behind Mozilla VPN (https://mullvad.net/en/help/partnerships-and-resellers/). And now Mullvad is now using a Firefox fork to ship a browser.