Worth checking out:
https://github.com/andrewbanchich/shreddit
It also has the ability to wipe your GDPR data for those in the EU.
As @JapanStar49 said, mass edit, don't mass delete. IMO this is just as good as a greasemonkey script at mass editing your history to remove your reddit paper trail.
Musk's gon' bill it to ya
Tired of tweeting for free? X's gonna monetize ya
Tap tap, open up the app, it's ~~free~~...
With the non-stop, cash grab of premium fees
Riding rockets, now he's starbound and sold
But he got such a grand scheme
That'll make a tweeter wonder if he’s been memed
Damn right, and he'll charge you again, 'cause he's Elon, so hes gots to win
Tweet battles with the freemium, but no matter how many cats he boxes with, he'll profit on your scene and win