A fridge keeping track of inventory is a massive PITA until all food has NFC chips in it and that raises further concerns.
I’d rather have a barcode scanner over the trash can if I’m gonna connect that much. Or even better, a full on camera. Then I can use it to scan barcodes on stuff as I throw it in the trash, plus semi-important mail and receipts.
On the windshield I’m totally okay with this type of vandalism. It cleans up easily with alcohol and everyone will know this guys a douche canoe until he can do it.