Gran Turismo 7 is a great game, but much like the other racing games, there's a strong imbalance between the number of cars and the number of circuits. Update 1.48 came again the other day, and yet again it adds 5 cars and 0 circuits, when there's such a drastic shortage of classic circuits, esp. the ones from past Gran Turismo games, esp. the ones in a city, like the Special Stage Routes, or London, Madrid and Rome from GT5, etc.
I was playing GT5 again the other day and, man, has that game aged well graphically, it's incredible.
I have the feeling Polyphony wouldn't have to do too much to port the GT5 & GT6 circuits over to GT7.
I think we need to ask them en masse on their Twitter (X) account to pull their fingers out of their a$$es and start giving us circuits... or, y'know, at least sell them as paid dlc...