GangBang/Mob, Are you into it?

I see this a lot on myreadingmanga, I'm reading a doushinji of a fandom or simply I see pretty art and click. Then you see old geezers, beer guts, raping and then 20 other guys join in. Drives the uke into madness and spends basically the rest of his life drowing in twisted pleasure. Then it gets worse when they bring on the Shotacon stories... Shota x Shota, sure, 50 year old with a 7 year old... But I'm not trying to judge because there might be people into it, like rape play, water play, bdsm. I just dont know about the aspect of gangbang and mobs. Are you guys into it and what do you think about it culturally since it plays heavy into some Mangas?