You shouldn't judge someone because they like Yaoi/Yuri/Hentai
Its what they enjoy, get over it
You shouldn't judge someone for liking a certain ship(Unless it includes children below thirteen)
They enjoy it, get over it
You should not judge people for drawing Rule 34
They are artists to and enjoy their work, most of the time its fictional characters, get over it and stop shaming and hating them
You should not judge people for not liking something you like
Its their opinion
You should not judge people who make ocs
They put work into them
You should not judge people who likes shipping their oc with a canon character
Most of the time its a fictional character, why would you care?
You should not judge people who don't draw as good as others
They are trying their best, Don't call their art cringey
You should not trash fandoms
The only thing that can ruin a fandom is spreading hate in it and about it, Let people enjoy these things and don't trash it just because of what people do in it unless it has illegal things in it
You have opinions, and others have opinions
People like these that you might not like
And you like things that others might not like
The only way for you to get respect from others is if you respect them and their choices
And if someone doesn't like something you like, who cares? Don't have a pointless argument over it, Its what you like, let it be drawing Rule 34 or yaoi, Its what you like, and not everyone likes the same things as you, so respect that and respect others
Even if they get rude, Just be polite and end the conversation, Arguing doesn't fix anything it only creates hate.