Hi Toni, the change from iPhone to Android is a big step, and I know lots of people of all ages who struggle with it, but it’s not’s too bad once you start to get the hang of it, and the functions are logical, so once you get used to how the functions work, you can transfer them other apps, just like you would’ve done with the iPhone.
I’m also in the UK, and my sister is only a few years behind you, and she has had her FP for a couple of years now. She had other Android brands before then, so it wasn’t an issue with FP but you’ll get there too. I would suggest having a look online for videos on how to use Android (version 14 or 15 depending on the phone you got). This will get you up-and running, and show you the various features and functions, and since FP runs Android as-is, without add-ons, the features you see will be pretty-much what’s on your phone. Be careful with videos about Pixel phones though, as they are Google’s own phone, so they’ve extra features to encourage us all to buy their own product, and not a rival phone like FP, so you might be looking for features no-one but a Pixel owner has access to use. They’re pretty niche though, so even then, you’ll be grand without them, like the vast majority of Android users.
As for the forum, well, a lot of the users are techies who’ve bought into FP for similar reasons to you, but they just know a bit more about the ‘back-end’ of the phone where all the programming lies. It’s a bit like buying a car and visiting a mechanics forum. They’ll start talking about stuff under the bonnet when all you want to do is learn where to find the button for the sidelights!
I’m one of those tech-minded people, and I’ve never touched the bootloader, or tried to do many of the other ‘developer’ options you’ll see mentioned on here, like replacing the operating system, or ‘sideloading’ apps etc. It sounds like you just want to use it as a mobile phone, so if you don’t need it, don’t worry about trying to learn it!
One thing you will find here is a lot of help when needed, so give your phone a second chance, and feel free to post questions or search the forum for help with those sidelights!