Yep, that's exactly the problem I have with coming up with ideas for a startup of my own:
Everything I can think of is already done better than I ever could.
Not mine. Mine told our team that we need to decide on the percentage, and file that in some HR tool. I'm going to work from home, for the foreseeable future, and if my dear employer ever overrides this, I guess I'll be looking for a new job ASAP.
No idea what my grandmanager told my manager, but my manager never gave me any trouble about 100% WFH.
I just said I want to WFH, and filed this preference with this HR tool thing that probably only influences how many portions of lunch they have to make every day.
Which goal gets served by the separate router? I've been thinking here for a while, but the only thing that comes to mind is a very restrictive "allow-list only" firewall.
Which dumbphone are you using? The majority thereof seem to be KaiOS based, which frankly is not sufficiently dumb for me to warrant the switch.