> I'm genuinely curious about the cost of having a page about your cat's water bowl.

Several billion cat-water bowl pages are probably just an annoyance for someone.

But what would you think of a page explaining, say, all the healthy virtues of drinking diluted bleach for fighting C19 being hosted on wikipedia.org?

How do you think that's going to work out, in the first instance, when panicking people read it, and in the second, when people start treating wikipedia.org as trustworthy as their spam folder?