Show favourite chargers on the map in i.e. blue or as filter

If you study people charging behaviour in their wider region around their home, it turns out, that on similar routes nearly always the same chargers are being used although nowadays there are usually many chargers along the route. This preference has many reasons.

A good navigation system should offer the user not to over flood the screen with dozens of chargers, the user actually does not prefer to use, but should be able to show only favorite chargers, or show the favorite chargers in another colour, in ABRP i.e. in blue. The favourite’s button filter should be on the home screen.

For what else is it good for, to mark favourite chargers?. ABRP obviously does very often NOT prefer these.