No-Code Platforms to make SaaS - Are they good?

Hi, while browsing /r/microsaas on Reddit, I came across this post:

https://www.reddit.com/r/microsaas/comments/w1syej/building_a_microsaas_with_nocode_platforms/

Platforms that mentioned: Glide and Softr

Are they good enough to make a SaaS?

Thanks!