What is HTTP? What is HTTPS? Should I use it?

[Rubbereon]

Don't forget to mention HTTPS Everywhere. Despite having been huge at some point in time, it slowly faded out of people's consciousness over years. On top of that any gen alpha or beta will have never seen or heard of it before.

I think it's important given that it took way too long for browsers to add a way to automatically resolve to HTTPS. I vaguely remember using it all the way back to around 2010 or whenever's the earliest I heard of it, but that's about it. Because it got delisted from everywhere, if you move computers and rely on Firefox or Chrome sync (the former for me) the addon is pretty much gone for good for ya. Thing I hate too because other addons I don't really remember the names of, (one of them was modheader I think?) got delisted and that meant finding an alternative for both of them.