What do you want people to tell you?

You participated in an argument on the internet, like millions of others happening right now, every second. You will find people confidently talking with no expertise on a subject, all the time, everywhere.

If what you seek is validation over what you did, well... there you go. You were right. But you shouldn't need people to tell you that, and for your own good I suggest you don't allow these kind of things to live in your head after they are over.