I need schooling - old vs. new engines

Im not saying it's stupid. I understand the want and desire of modern performance. I fully understand that, I just dont agree with it lol personal opinion. Now i definitely dont discredit the work done to make it look sanitary and done nicely. When I see a classic car, I wanna see a classic powerplant. Stock sucks in anything I agree with that but I think you know what im getting at lol