Large corporations lock down browsers. An employee may be forced to use legacy Edge or Safari by corporate IT policy. If you block them, they don't switch browsers—they switch vendors.
It’s about obsolescence. It’s the digital equivalent of a velvet rope at a club you didn’t know existed. The browser you chose—maybe for privacy, maybe for speed, maybe because it came with your machine and you never thought about it—has been declared unworthy. This browser is not supported
But here’s the deeper cut: