Remove MacOS Catalina zsh nagging

from blog Muffin Man, | ↗ original
Yesterday I updated my work laptop to MacOS Catalina. (To be able to use AirPods Pro with it :/) Apple made a change and switched the default shell to zsh (instead of bash). From what I have read, the reason is a licensing issue. Bash is not gone and everything will work like it used to. But every time you open a terminal, you will be greeted...