I think we should count ourselves lucky we have someone so good at spotting bullsh*t like this - and isn’t afraid to call it out as they sees it. Intel & friends have absolutely disgusted me lately, it could be all to easy to settle for less based on their standards, but let’s not let them set the standard - they’ve shown they can’t be trusted with quality and when they fail - they can’t be trusted to be transparent…
From what I gather, some of this is cultural. His country of origin is just generally blunt and direct about things. That directness is generally associated with multicultural environments where subtler context-dependent communication simply does not work. Some of the quotes I am seeing here from him are things I think are unnecessarily harsh, but most are not. Discussions about something he has said or written seem…
However, Finland is culturally quite homogeneous, so I think the reason behind the bluntness is not what you suggest it may be.
For a Finn, I think Linus is on the blunt side, but he's not an extreme case. In fact, I'd argue he's not an extreme case even among non-Finns; it's just that most people only hear about his rants.
Also, I find that Linus is somewhat quick to judge things, and often his reactions are based on a misunderstanding of the facts.