Porsche cars way too heavy

Hello together, in my opinion, the models of Porsche are all too heavy. A manufacturer, who calls himself a sports car forge, should remember what driving fun and agility means. It can’t be that even the so-called GT models like GT3 and GT2 are beyond 1100 kg of curb weight. Where is the progress in terms of weight? In the 70s the carrera rs 2.7 weighed between 980 kg and 1080 kg of today’s GT3 almost 1400 kg. Do you actually have an opinion on the subject?