I think a Hellcat would not make a great DD. At WOT, they will completely drain a full tank of gas in 15 minutes.
Plus Hellcats have various Nanny gadgets that can help novice racers take off with ease such as fancy traction controls with street and track modes.
I am going to call BS and tell you that you are talking out of your *ss. I do school runs in my HC. Groceries too. Commute to work in it. Drove it 500 miles home after buying it.
While they do come with advanced traction control, tell me what new vehicle doesn't? My wife's Colorado has some of the most invasive nannies I've ever experienced - way worse than my HC (which I can customize to have the car turn on without any assists).
Go test drive one, and get back to me on how liveable they aren't. Please indulge me.