Why are Right-Wingers and MAGA people always on 4chan

It's like the reason, well, 99% of people go on this site is to jerk off, so why not go to a website that is dedicated 100% to people like you and not infringe on other people's territory. I'm not sure what percentage of people on this site are Conservatives or Trump supporters (I'm assuming it's a decent amount though) and why they always need to yell at the top of their lungs that they are here, well, to jack off. Like, we get it you're a conservative, good for you. You need to go and tell the world. Go to 8chan, that's what it's for.