Tip system in Civitai

I see a lot of people linking to ko-fi and buymeacoffee, etc. It would be a nice feature to be able to tip someone within Civitai. You could do a simple Stripe integration to make that happen. Why not have Civitai be the place where creators are rewarded? I'm more than happy to tip artists, but less likely to do so if it requires signing up at different sites.