I lost interest in nascar when they went to the chase. When a driver sat out half the season and won a championship? Come on!
As for the cars it is what it is. Cost are getting crazy and not easily controlled. You can’t go back to the old days as that time and formula has come and gone. While the new cars are far from perfect it at least is keeping the series alive. This day and age all racing series are struggling and it is not going to get any easier.
It is time to take a real look and understand the challenges these series are facing. Cost, lack of sponsorship, loss of new fans and more. They all are hurting.