Kind of a miracle that Intel managed to stay barely competitive with work conditions as bad as that ex-employee is claiming.
Really just companies with two different histories and wildly different market positions for most of their existence.
Imagine if, when the Athlon came out, Intel came out with Netburst / P4, and instead of going 'oh crap, that's not what the market needs!', they stuck with it. And then AMD, now with more business, is actually able to remain performance competitive and avoids the absolute footgun that was the 'Dozer series (mirroring Intel's Netburst years earlier, the irony).
Now AMD gets to the point that they're (along with Apple) working with TSMC to push the latest nodes, and they have volume shipping to enterprises - and Intel has shrunk to 10% of the market.
How might the (average) employees feel differently?
I think Intel getting their junk stomped in by AMD being able to build literally two dies (their current Zen5 eight-core CCD and now 12-core Zen5c CCD), and just swap I/O dies around between desktop, HEDT, and server, is starting to sink in. Intel has to build so many different unique dies, or in the case of Arrow Lake, resorted to an expensive stacking solution that still falls short in many usecases.
And AMDs work with TSMC to stack 64MB of cache on the die and have it be cohesive with the 32MB already there is just :chef's kiss:. They can provide products with oodles of L3 cache using the same exact dies that they use for everything (except APUs)!