Thanks for sharing the "fixed wireless terminal" tip. A HN post a while ago describe hacking a landline to a wireless terminal. But this tip removes the hacking :)
Currently running a Sony Xperia 5 V which farm factor is acceptable, and still will get a number of months of updates. And the winning point is that the bootloader can be unlocked and is supported by LineageOS.
I made fun of the 'America First' campaign slogan and referred to it as 'America Only'.
Then you can quickly use this idea on people who put themselves in front of others. And the reality is it's not about being first, rather it's only about them, not what comes after them.