Only on winter tires??

Hello guys, yes I again (The Clown) want to know how you feel about summer tires, because I have only been riding on winter tires for over 15 years now. The reasons for my decision were great. 1. I live in the mountains and we usually have 1x in the month snow 2. The average temperature here is also very low (better hooping) 3. Even in rain, winter tires are better in my opinion 4. Spare me the annoying change (if it all wants at the same time also n) 5. Need only one set of rims (have only steel rims) 6. Ride on average only about 4 ́000 km of motorway (here only allowed 120 km/h) 7. Other people drive your old winter tires also in summer 8. Always buy only brand tyres It becomes dangerous when tourists with their super heavy 4×4 SUW ́s have made it up the mountain with summer tires but then come down a cross on my track. And sometimes seriously .. who has scho snow chains for his SUW on super wide summer tires. Greetings .. your clown