There should be a filter for it, @Daniel2947 , and here is something to mention when you phone or write to suggest it: In August 2015, certain of us were approved to receive free Tesla chargers.
I could not accept, as upgrading my electrical service to allow for it would have cost over a thousand dollars. As my place is on a gravel road, and was three hours from the next charging station at that time, it was not an investment I was willing to make for a $50-a-night listing.
But I loved the idea.
So if Airbnb was partnering with Tesla in 2015 to get chargers into qualifying listings, then surely there should be a filter for that amenity.
Hope that helps with the argument.
In the meantime, you might put "with car charging point" right in the title of the listing?