I'm sure many will go back to Reddit but some wont. I for one will be staying on Lemmy as I've found it a breath of fresh air.

Same here. This morning I've removed my ten years worth of content from Reddit as I don't want them to even generate the slightest bit of revenue from it, removed my account and do not feel bad about it in the slightest.

I'm done with the way Reddit handles the community feedback and done with the "don't you dare to have a differing opinion or we'll downvote to oblivion" mentality that prevailed in a number of subreddits.

I deleted 15 years of comments last week. Nothing too valuable lost but it's definitely the end of an era. Looking forward to something new and not corporate owned.
what tool did you use to delete your comments?
I ended up using - ShreddiT , I decided nothing was really worth saving and I've been meaning to do it regardless.
Shreddit | Automatically delete your Reddit history

Quickly delete all your comments and posts from Reddit, or use filters to remove content by Subreddit, karma, post age, and more.