Well, this post's title is a euphemism of course, but I find it curious that the great majority (if not all of them) of signature campaigns advertise casinos and gambling.

Is there any rational explanation behind the fact that a Bitcoin forum -I repeat, a Bitcoin forum- is full of casino signatures?

I don't really mind the fact that casinos are advertised. Or perhaps I do, because I hate gambling, but this is a personal opinion and of course, I can understand that any company wants to gather more customers.

However, my point is, is Bitcoin development so difficult? Is it a thing from the past? Nobody writes bitcoin-related software anymore? Why on earth isn't there any good bitcoin-related product advertised in the forum?

Is it because bitcoin projects can't be easily monetized?
Is it because even if they were monetized, they couldn't have the profit margins that casinos have, so they could be efficiently advertised?
Or is it because only mixers could bring money to the campaingers? I highly doubt that banning mixers was such a powerful measure, that lead to the "all-in" from signature campaings...