It looks like you are only counting for the scam project but you are not aware if there was a lot of successful icos.
It's better for you to visit this site
https://icodrops.com/ and look at the previous ico list and there was a bunch of successful icos. The future is still really bright.
I don't think the future of ICO projects is still bright! Once Icodrops, Icobench were trusted source to find ICO projects! Now Icobench is dead and Icodrops has changed their motto. The past was really great for ICO, but this year or the future of ICO is dark !