I heard about that yesterday also lmao.
Its true
They got a whole page with various cleaning instructions and warnings
https://www.tesla.com/ownersmanual/cybertruck/en_us/GUID-65384C1F-86F2-44E8-A8BC-8A12E7E00A40.html
CAUTION
Do not wash in direct sunlight.
CAUTION
Do not aim water hoses directly at windows, door, or hood seals or at electronic modules or exposed cabling.
CAUTION
To avoid corrosive damage that may not be covered by the warranty, rinse away any road salt from the underside of the vehicle, wheel wells, and brakes. After cleaning the vehicle, dry the brakes by going on a short drive and applying the brakes multiple times.
CAUTION
Avoid using tight-napped or rough cloths, such as washing mitts. A high-quality microfiber cleaning cloth is recommended.
They got these poor b*stards cleaning the car like they're building computer chips