Speaking of Porsche vs Mustang, only somewhat related, I just drove a new Mustang ecoboost rental car and it was completely unremarkable.
The car is big for no reason. Outside it's massive, but inside it effectively only has two useable seats. Inside, the front seats are as roomy as a sedan but it's not supposed to be a sedan, it's supposed to be a sports car. The screens worked fine but I don't want screens, I want character and design, and the screens basically eliminated all of that. The interior design that did exist wasn't good, it was bland and basic and uninspiring. The interior doesn't look sporty and it doesn't feel sporty. The ergonomics are all over the place and I can't tell who the car was designed for. This car is everything but it's also nothing. The trunk is simultaneously bigger than my Cayman but also more difficult to access because of the way the opening is designed. The Mustang has nice big cupholders, not flimsy little European ones, but they're in an impossible spot which interferes with your entire right arm, and heaven forbid you have a manual transmission. The brake pedal sucks. The transmission and engine combo is not anywhere near as smooth as Nissan's VQ+6-speed auto from 10 years ago. It was quick but this base model automatic wasn't even shiftable so I was at the mercy of poor programming.
My 2007 Cayman is much more focused on being a sports car while seemingly not losing any useability compared to this mustang. The 18 year old Porsche ergonomics are better, the fit is better, the seats are better, the buttons are easier to use than the screens, the real gauges look better and the binnacle design is more focused and inspiring, the two trunks are more easily accessible if smaller.
The only thing the 2025 Mustang does better than a 2007 Cayman is get better gas mileage, and be large for absolutely no reason. I hate it. The 2017 Infiniti Q70 was a better car in every way, including being sportier and more inspiring.