Actually, don't bulk-delete your old content. That just makes the Internet worse for other normal people, which is a shitty thing for you to do, and it also has jack-all zero impact on the vendor/CEO/villain you tell yourself you're stickin' it to.
https://infosec.exchange/@cyd/113600987726560606
Instead, self-archive your stuff, and be a good example of preserving the Internet for everybody — https://wiki.debian.org/DebianEvents/gb/2024/MiniDebConfCambridge/Willis