Ive used Insular, that creates a “work” profile, mainly because the apps become somewhat hidden and it allows for a different password than the main profile. So I can share my main pin for other people to use my phone while still keeping the banking apps out of reach. But some apps just wont work if they detect a custom rom or even unlocked bootloader, even in insular.
These home chores are not that complex that I need remiders. But I do have a list of stuff to buy, like food and cleaning products, on a shared text file (a shared google keep note actually, forgive me for my sins), and every tuesday or so one of us goes to the market to get those (we alternate).
Basically, whenever I have time to work on something, I try to do the most important and time sensitive things on my todo list. If I dont have enough time to do those, then I wont, and thats it, what can I do?
A pocket linux pc would be great. Why do you want to keep the sim in the normie phone? Or is that just in case you get a handheld that doesnt have a sim slot?