Guhhhhh is NOTHING working anymore?
I tried to install Mint on a spare old laptop i had lying around from college.
After ive written the iso and set the boot priority it just went to a blank screen with a cursor. Just nothing. A friend of mine and i tried around until after like 30 minutes we found out that even though the screen was off still when booting, you could access the bios at that point.
Okay we managed to set it up correctly after troubleshooting.

Mint set up, i went on to export my firefox profile with all my data/extensions/etc on it. But for whatever reason, the usb stick i used didnt like the format. So i tried reformatting it with FAT. Didn't work. I tried with NTFS. Didn't work.
SIGH
Okay new approach, i send the file to myself another way.
That worked. So after having my extensions and stuff, ive tried to log in on my password manager.
The login page was bugged out. It regularly kicked me out of the login screen after a few seconds to the register screen.
When i was fast enough to type my mail in, it prompted me to enter a code from a mail. They never sent the mail. I tried it again, this time a mail came through, but i got kicked back to the register screen before i could finish typing in the code. This repeated 8 times roughly. The mail with the code only got sent two or three times.
They also explicitly stated, that i could use my 2FA codes. They didn't work. ...