Even if memegen is only used by 5% of the company (it's probably much more?) it's an important enough part of the company culture that some developers were allowed to maintain/expand it on company time. It was always very active during all-hands meetings and individual posts would get hundreds or thousands of interactions from what I saw.

The question is basically 'are these memes representative of feelings within a larger subset of the company' and these sorts of takes don't really address that question at all. Memegen is not twitter.