I would, but I got banned for daring to disagree with their narratives. Apparently brigading other instances and users is fine, but you have the audacity to go there and debate their lunacy, and it's ban time.
I had to block their Instance. I am very sympathetic and generally agreeable to many communist ideals but their brigading and style of that community is annoying.
Lemmy.ml has its own tankie groups, btw. Hexbear is just one of a few focal points.
To each their own. However, it's convenient to know when you are getting close to some type of military demarcation line. (Stray bullets can still fly across demilitarized zones, or, you start to see pro-communist graffiti a little more often, is what I am saying.)
Still, there is no harm in tossing some meme-loaded USB drives over the border to see what happens.