> It doesn’t take much time to fix a puncture with a tiny kit the size of a matchbox.

That's a dependency. Now you need to remember to have that kit with you. This is like solving the short battery life in phones with a portable battery charger. You still have to remember to charge the charger beforehand and bring it with you. Small kits are easy to lose sight of that by the time you need them so you don't know where they are.

Tubeless tires are sadly not compatible with most bikes. I am not trying to be downer, this is just my experience (losing the kit and finding out that the bike I bought is not compatible with tubeless tires). I do agree though that bikes are definitely the way to go. But I wouldn't rely on them too much, especially on the electric components. Humans have a tendency to aim for convenience above all and being stranded in the middle of nowhere with dead phone and a bike with a dead battery in winter is not fun