I really don’t think the specific date of reddit departure is what shaped the politics of either community, especially not when the one you’re saying was less shaped by reddit was born out of a political subreddit
Hexbear’s site culture is full of in jokes and big on dunking. That’s always going to be abrasive to outsiders, even without the whole thing where all of their many emojis were enormous on other instances
They definitely exist here, waffles just come across as quite dessert-coded to us. British Chinese cuisine is its own separate adaptation of Chinese cuisine though, rather than just being American Chinese.