Ever notice how science used to be a full-contact sport? Historical physicists were out there conquering multiple disciplines like it was nothing—inventing calculus over breakfast and revolutionizing theology before lunch.
Meanwhile, modern physicists are so specialized they can visit their friend's lab and have a whole conversation without either person understanding what the other actually studies! Hyper-specialization has turned us from renaissance scholars into confused dogs nodding along while secretly thinking "I should probably know what a non-Hermitian Hamiltonian is by now..."
Newton would be so disappointed in us. But hey, at least we have memes!