deleting your account also wont stop them from finding your new accounts, they mostly archived that as well. they look at browser fingerprinting, device, device components, time zone discrepancy, browser size and VERSION, resolution,,,etc. if you use any paid service/trial service that can spoof any of these above and they arnt the correct versions, they can detect that.

and then theres the warming up period with new accounts(like not posting, reporting, or upvoting too fast after account creation)

They were archived as they restored them several times. But I kept the account and every time they restored them, I used software to go in and wipe them back out. They're still not visible on the front end to this day. Maybe they'll do something AI with them, but they don't show up in Google search anymore.

You can download everything posted on Reddit prior to the great api ban in a torrent. So yeah it's still out there.