Instead, find out real identity of SCAM developers, make them spit out all scammed BTC, send those BTC to cancer society.
Or better yet - spread awareness in community to stop people from investing in SCAM coins in first place.
scam coins exist regardless, nothing going to stop that except as you stated spreading awareness. However, spreading awareness doesn't help people who have already been scammed / continue to be scammed.
making scam devs donate btc to cancer society? good luck
no one would be required to donate, some might sympathize / want to donate?
I think it could be challenging to verify the user was scammed etc, however I don't think a dev would create a scam coin just to get their investment back through a charity fund? seems like devs already made $$$ on the initial scam / p&d...