Chrome was way ahead, but by overreaching against ad-blockers, they forced their users back in a buying position, and this time Firefox had gotten way better. Unless Google messed with the status quo, their users would never consider switching. The only thing pushing me toward Fastmail is that Google keeps messing with Gmail/Inbox.
This death-cycle seems to be unavoidable for MBA-types who inherit working products, and I bet you could build a business around this idea, or at least design a consistent enterprise takeover strategy.
[^1]: https://www.youtube.com/watch?v=CJkiCpPeYuI [^2]: Legacy = any code you can't (safely) change.