This! Good advice! I went this path last year so i can give some extra advice for everyone who wants to start:

Before doing anything, buy a new router and put your iot devices and phones in a isolated guest network. Maintain the router updated. After that, you can work, learn and test without fear. Everything stays in your home.

Then like @webghost0101@sopuli.xyz already said, once you get confident, you can run a vpn tunnel to access your lan. This setup is pretty robust, hard to fuck up, and doable even for newbies. (If i can do it, everyone can, i assure you). Lots of guides out there.

Last advice, which you should already be doing, but setup a backup.

Thanks for sharing, i haven’t been able to find a good guide, will check it out. Or more accurately a guide that i can follow with ease.

I see, i will study it over the weekend a bit better and see what i end up doing. Thank you.

I’m leaning towards it, i will probably bit the bullet. Thanks for your comment.

I did, but i don’t know if changing things there will cause conflicts.

Since i have no experience using luci i don’t know what behaviour is normal or expected, and to what extent the custom software glinet uses changes it. Do you think that tweeking the preconfigured networks would cause conflicts in the long run?

After sleeping over it, im leaning towards going full vanilla. It should be easier to find tutorials to solve and isolate problems.

Anyways thanks for your comment.