At face value, it seems like 1Password was in cahoots with both Apple and Google to effectively trash my perpetual purchase of 1Password 6 (thus far with Mac Safari and Mac Chrome v99 extensions). Other software companies are also nullifying "perpetual licenses". For example, Google's "forever free" G Suite with a custom domain is soon no longer going to be free. As of 3/17/2022 1Password 6 still seems to work with Firefox, so I guess I will be switching to this browser as my development tool. Shame on 1Password for violating trust. I'm sure you have plenty of subscribers to 1Password 7 to sustain your development efforts. I do not feel that 1Password 6 is vulnerable software.