Thank you for highlighting the issue & referring alternatives.
I was doing blogging on the medium and it became paid. I was too lazy to set up something for me :( . So, I decided to continue my old Blogspot. As I wanted to write for myself only to refer my learnings later. Hence, I removed the comment sections.
Also, I started a11ytips.dev for sharing my accessibility learnings. I hope soon I ll set up something for my own website.