Regarding a YC incubator model, I think the main issue is just that people rarely generate sufficiently well-targeted and ambitious startup ideas. I really don’t think we need another dozen donation apps or fundraising orgs, but that’s what people often come up with. I think we’d want something that does more to help people develop better ideas. (Perhaps that’s what you had in mind as well.)
Regarding a YC incubator model, I think the main issue is just that people rarely generate sufficiently well-targeted and ambitious startup ideas. I really don’t think we need another dozen donation apps or fundraising orgs, but that’s what people often come up with. I think we’d want something that does more to help people develop better ideas. (Perhaps that’s what you had in mind as well.)
Honestly I wasn’t too sure what the biggest issue was but what you described seems reasonable to me!