Do you think some people should just not be parents?

I see sooo many people on here like women that have kids and stuff being rough af and picking fights with people saying they drink,swear and do drugs and the way they treat people is horrific especially when there are a lot of young kids on here then you get 40 year old Karen’s with 7 kids arguing with them lmaooo. Like how are some people even allowed kids makes me scared for the way some people act towards people on here how they act towards their own kids