Yes people do complain (and complain about people complaining like I did) here about everything.
Personally I try to be mindful about how often and how I go about my criticisms, even with things in the franchises I really don't like.
We've driven away franchise creators from this forum before who were kind enough to engage with us because of how poorly we've gone about criticisms, and although StudioADI doesn't currently have a social media manager active here like they did before, that may not always be the case. Hell I regret how I went about things with NECA even though I thought I was being civil.
As SizzyBubbles mentioned, just gets tiring, there are threads to discuss it till heart's content. And like her, I also agree with some of the criticisms of ADI designs, as much as I overall love that studio. There's a distinct difference between constructive criticism in the appropriate places and endless trolling/bullying.