I've heard this before... ah yes. Five years ago[0].
Now, I'm not saying this won't happen. But predicting timelines on something that does not yet exist is tricky.
More to your point though... right now a lot of people value having "their" car despite all the drawbacks you listed. It can certainly vary (i.e. city vs suburbs vs rural) but people like just leaving stuff in their car, hopping in it the moment they are ready to leave, rather than trying to gather their kids, stuff, pets, etc. while waiting an unpredictable time for a summoned vehicle to arrive, and then going through the loading process, and then making sure nothing gets left behind.
I think it's possible we'll see a divergence, where people that begrudgingly own a car today will happily move into the future you envision, but quite a large portion of car owners will still want to own cars pretty far into the future.
[0] https://www.detroitnews.com/story/business/autos/2016/04/29/...
The first are car enthusiasts. They like the cars Tesla is producing.
The second are robotaxi/FSD evangelists. They want Tesla to spearhead the movement of ultimately eliminating (or significantly reducing) car ownership in favor of the robotaxi network. In fact, some of them even want Tesla to stop selling cars to the general public in favor of retaining them for the robotaxi fleet.
Possibly drastically and fatally
But not unexpectedly
We need a carbon tax stat
For the vast majority of suburb dwellers, buying a car will be more cost effective. Most of the costs are the same either way, but you have no need for a profit margin, and you don't pay as much fuel (electrons are still fuel!) to run around empty getting to the next passenger. By owning your own car you can in turn leave your stuff in it just in case. By owning your car you ensure it is there when you want to go as opposed to waiting for one to arrive.
We already see autonomous vehicles offered by non-robot taxi networks... And... what so?
> Customers will no longer have to worry about maintenance, charging, insurance, parking, cleaning,...
It's called taxi...
> Only very few companies can create/train the self-driving technology, e.g. Tesla, Google,... The outcome will be that we will see a lot less car companies.
There is no dramatic differentiation to current "AI" driving systems what-so-ever, they are all quite dumb, and have to act on the lowest margin of caution, just like all "self-driving" attempts working on the same principle in the last 30 years.