It may or may not be naive but I genuinely believe that AMD have a better business "ethos" than Nvidia or Intel. Maybe it just comes from having their hand forced as the underdog for the past while. But I don't know. I just believe a lot of the staff, company and Directors just "play fair" more than green and blue. (Open source this and that being a good example). I certainly trust Lisa as a person a lot more than Jensen and whomever Intel have as *CEO *insert current CEO at given time here. Dunno. I just much prefer them as a company. They seem plucky and genuinely don't want to rip their customers off. I've met a few AMD staff over the years and they seem to really really believe in the company and are passionate about their customers. Intel is just uber corporate and Nvidia uber greedy.
I think its probably forced, but i know what you mean, i have had conversation with some AMD staffers and they do seem genuine. Robert Halock for example
https://youtu.be/vZgpHTaQ10k?t=221
AMD have also been at the receiving end of some really dodgy stuff from nVidia and particulary Intel over a lot of years and i think that has also shaped their attitude and thinking.
They are the underdog and as a personality they do feel more like geeks passionate about their work and the PC enthusiast industry.
This may trigger some people but i feel Intel are much more like soulless accountants and sales men than impassioned engineers, AMD always have been and still are more innovative than Intel, perhaps by need of being the underdogs but IMO AMD are more about thinking outside the box and finding clever solutions to technology problems, i could list examples but i think most know what i'm talking about, 64Bit, First true multicore, integrating the Memory Controller, GDD5 Memory, HBM memory, HSA..... Infinity Fabric, a very clever solution to the problems of very high core count CPU's, and capable, yes Bulldozer was a pile of crap but they dusted themselves down and made a CPU with the same IPC as Intel latest and greatest when the school of thought was there was no way Intels IPC could be touched, no way back for AMD, in fact AMD's SMT is more efficient than Intel's when everyone said; well Intel has the experience with it so how could AMD match it....
Well ok so listed most of it, AMD's capabilities have always been underrated, they are clever guys, they know what they are doing, and they make mistakes, they are human.