Okay hear me out.
With scratch there is the scratch api, and we could use the scratch API to pull data from studio comments. What if somebody were to make a python script, pull data from Studio Comments from 1 specific user, and then put that data on their blog. Then they don't have to host a server, or pay for one. Honestly, this idea is a bit dumb. But might be possible. Wonder if anybody can create a script for that…

Yes, this is possible and pretty simple. However, someone would still have to host a server for the blog and the python code.

this is a good idea!

You could definitely do this, there are services that will host your websites for free, and you could access Scratch's API inside aforementioned website to pull studio comments.