Back when I used Android phones, tweaking was pretty important to me too. I still remember when I installed CyanogenMod on a Motorola XT1565, those were the days... Eventually, LineageOS, and then some new phones happened, not all of which were rootable, though I eventually ended up with a OnePlus 7 Pro which was pretty tweakable and even opened the possibility of bootloader re-locking, until a TWRP bug wiped my device and I pretty much stopped tweaking. Was never quite able to get EdXposed working right again...