When I woke up this morning and looked over this to make sure it posted properly, this was the thing I regret not adding to it. :) If I had a number 11, this would be it.

Add a password manager and show them how to use it.

So you disable your firewall instead of configuring it properly?

This was the thing that sold me on Discord though: if you don’t like the group you’re in, you can just make your own.