I first came across the boilerplate via youTube and Rasmus's channel there.
And then found this deal.

The boilerplate gives is a solid foundation. It doesn’t do everything for you (which is expected I guess), but it handles all the heavy lifting: Stripe Connect (examples - you still have to adjust to your specific idea), Clerk for auth, SEO, listings, messaging component, etc.

I still have to tweak things to fit my specific idea, but that’s the point I guess:)
It definitely saves you time.