There are usually available chargers in my area as well. The problem is when, on one single route (such as Paris to the Alps where there is basically one or two

There are usually available chargers in my area as well. The problem is when, on one single route (such as Paris to the Alps where there is basically one or two reasonable routes) everybody drives exactly at the same time (which is the case during school vacation). In that case there will be a queue for the chargers - even if there are as many of them as fuel pumps, the fact that you need to spend 30 min at it vs 3 minutes makes the whole "stop for recharge" very long, at least twice.