Fairphone 6 will get updates until at least 2033
PS: A ton of questions in the comments here can be resolved by a simple web search...
Google eventually stopped supporting the chip for newer android versions
The chip was made by MediaTek and Google just provides Android and usually no firmware support in the first place... So how exactly is this related to Google?
I don't remember which one, but basically remote code execution was possible just by visiting a website
That sounds like a browser issue which is unrelated to the OS.
The hardware worked fine until the end, but this mess made it unusable.
Uhm what did you expect from a 1st generation smartphone made in 2013? That the software will always be up-to-date even 10 years later?
How many people transfer files from a phone to a portable SSD? Not that many. That's also probably why the feature was cut in the first place.
Fun Fact: The FP5 (predecessor) has USB3 but it's effectively useless for file transfer as the internal storage has USB2 like speeds.