I’m not sure it goes to a security camera, since that area is an attractions booth for selling ride photos.
I’m using Thunderbird. It’s convenient for having multiple inboxes and has a subjectively nice interface without much bloat on it. It has a calendar app which is good for planning too. For email, I have a custom domain+TLD plus an account at purelymail. If purelymail goes dicks up I’m not dead in the water.
A lot of proprietary tools like VScode and Jetbrains are needed on Linux if you’re a novice or not yet proficient with tools like EMacs/Vi yet. For example I couldn’t get Vscodium to load an extension I needed so I had to use VScode. But tbh I’m just making excuses cuz I don’t know how to set up a good dev environment :-(