Definitely not practical and not designed for the person that uses it. Great way for companies like Amazon to save a buck while making life harder for the people that get paid the least.
Hardly any protection from the elements
no place to put a drink or anything
have you ever been on a bicycle seat all day?
not safe if your on a road with cars/trucks
Maybe it would work for a college campus or something, but small electric box trucks would be far better for the person doing the work.
Imo shared seedboxes with a large app selection that includes nextcloud are the best bang for the buck storage wise, even if you never plan to use it for seeding.
Used thinkpads especially the older ones (t480 and older) have a ton of extra parts floating around, and you can get them cheap. I built a t480 with 8th gen i7 from parts for around $170 over a year ago, it has been a great experience. I upgraded the trackpad and keyboard and plan to upgrade the screen, cooling, and battery next.
logseq definitely coming along. I tried their donation only sync and it seems to mostly work.
That said nothing has beaten Standardnotes for me. Standardnotes can be found on flathub, fdroid etc. The only drawback is to get the important features you need to either selfhost or buy the plan. The free service is very barebones