Nobody's being mean. Just most folks haven't seen "pollen" that needs anything more than a soapy water solution to remove. Thick skin is a good thing to have.
Years ago when I lived in Florida, we had a rubber tree next to the house.
When the leaves fell off the tree, they stuck like glue
Same with the pollen. Would cost me $25 worth of quarters and an hours labor at the coin operated car wash with the scrub brush to get the truck cleaned off.
Finally got fed up and removed the tree. I happen to have a latex allergy. Needed a new bar and chain for the chain saw when I got it cut down, then the roommates had to give me a ride to the walk in clinic for a shot to clear up the head to tow rash from the sap.
But honestly, it was well worth it and cheaper in the long run then the labor to clean off the vehicles.