At least here in my region, most charging parks have somewhat between 10 and 40 chargers. Small stations 4 or 5.
I never had any issue finding an empty slot - the trick is to plan ahead a tiny bit and to have enough power left to drive to the next charger, worst case.
Also, chargers post their status online, so my car knows ahead if there is a free slot - and can change the route accordingly.
Yeah, right now, EV driving is 100% feasible on every route I have ever taken - but it takes a bit of effort and planning over long distance & unknown routes. So, fingers crossed the EV charging network will grow as promised.
I love my EV, wouldn't go back to ICE ever - but I'm not sure that I would recommend my 70+ y/o parents an EV.
Thanks to apps like ABRP or, my app of choice, EVMap (+goggle maps for the navigation) it is easy to see the status (empty, full, defect) of a station way ahead - but if your expectation is just to drive like you did with an ICE, just go and if the car is empty start to look for a random fuel station - you might be annoyed pretty fast. Or you drive a Tesla, they do this pretty well without extra apps.