Disable neofetch after uninstall on Ubuntu 20.04

After uninstalling neofetch on my Ubuntu 20.04 box, all users started receiving a "bash: neofetch: command not found" error at login.

Running sudo apt-get remove --auto-remove neofetch which uninstalls and removes dependencies, and sudo apt-get purge --auto-remove neofetch didn't help.

Removing ~/.config/neofetch also did nothing to help with the error.

Only after removing /etc/profile.d/mymotd.sh (it contained just one line: 'neofetch') that I was able to get rid of the neofetch: command not found error at login. I didn't find the answer anywhere. It took a couple hours digging into the user login sequences get to this solution.

Hope this info saves you some time. :)