I have no problem at all if people want to use Racing Softs. However, I try to avoid using them at all costs for two reasons:
1) They're too expensive.
I have 100 cars in my favorites that I love using. But Racing Softs cost 36,000 Cr. each.
100 X 36,000 =
3,600,000 Cr.
No...just no. Not to mention there are other cars that I would enjoy using but they're not in my favorites, so that's more money out of my pocket. Plus, it's annoying leaving a lobby to buy Racing Softs to be competitive.
2) They give unrealistic amounts of grip in some cases.
If you have a Dodge Viper tuned to the max or some other powerful car, then yeah, you most likely need Racing Softs to control it. But putting them on mildly powered cars is too much IMO.
But again, have no problem with people who want to use these tires for whatever reason. To each his own.