> I hope I'm being too cynical and pragmatic.
Take a look at the comments in the thread about Huawei cheating on benchmarks: https://news.ycombinator.com/item?id=17931549. TL;DR: yes, they're doing it, yes everyone else is doing it too, has been doing it since forever, and it's not just phones, it's PC GPUs as well.
You're not being too cynical. The world is just fucked up.