One chestnut from my history in lottery game development:
While our security staff was incredibly tight and did a generally good job, oftentimes levels of paranoia were off the charts.
Once they went around hot gluing shut all of the “unnecessary” USB ports in our PCs under the premise of mitigating data theft via thumb drive, while ignoring that we were all Internet-connected and VPNs are a thing, also that every machine had a RW optical drive.
We’re on the internet, you can say shit.
If your user is just using johnsmithfall2022 as their password and they update the season and year every time, it’s pretty easy for hackers to identify that pattern and correct it. This is not the solution and it actively makes life worse for everyone involved.