Dot 5 Silicone fluid opinions

LMAO..Since when are car guys not worried about peeling paint and the possibility of eliminating it ever happening by spilling or a leak? IMO...worth every penny DOT 5 or DOT 5.1... Moisture absorption DOT 3-4 ...moisture pooling in areas when using silicone DOT 5.1? Really..?? non issue.. rust is an issue though...