Would it work for you to drive to a larger parking garage (or even better, use public transport to a larger subway or bus station) and then use some form of battery operated micro-transport type vehicle fit for your type of limitation to move around the sidewalks/bike lanes in what can then be a more compact city center?
Ubuntu user here. Swapped away from Debian in its early days when Ubuntu made a real effort to stay current with the desktop environment (even coordinating their releases after GNOME), and back then it mattered. Nowadays my few attempts at other distros suggest that the hardware driver situation (especially proprietary) seems better on Ubuntu, for example to get everything working on fairly new laptops.
There are of course other things I’m less happy about. The snap installs via apt drives me crazy; not that I necessarily hate the technology, but sometimes I need a non-containeraized browser (for example to run inside another container), so I need to be allowed to choose what is being installed.