I feel like there should be more art challenging between people, kind of like a trade but instead of just drawing something in return for a piece of art you would challenge the artist to draw something along certain guidelines and they would reciprocate. I think that could be fun.
same but too many people would abuse it as a way to get free art from artists.
Some do that with trades to begin with. The understanding would be that the effort is reciprocated, and that the subject needn’t be directly related to the challenger. Less “if you draw my character I draw yours” more “You draw an idea of mine, I draw an idea of yours”
There are several prompts like that. each person comes up with a name and the other draws a character based on that name. Or a game of art telephone where one person draws something, a neutral party vaguely describes it to another artist and that artist tries to recreate it. rinse repeat.