Absolutely, I left the active service as a Co XO (infantry) in 2017 and then 19th group in 2019 The lack of capable bodies/ even specimens with an oz of athleticism was apparent. I imagine that it is only getting worse. It was a challenge to manage, plan, and implement good training back then with out making things too challenging for new soldiers but try to challenge the more capable ones and keep them engaged and interested. Hopefully we never have to have another major ground war… but what’s the saying about hoping and taking a crap and see what appears firstYou aren't too far off from what I have seen. I don't think I would go so far as anti-Americanism, but rather a good sized chunk of the population that is so self-interested they do not see any kind of service as a noble profession.
I did a hitch in recruiting command in the late 2010s, and I gained a whole new appreciation for the complexity. Probably the biggest issue facing recruiting now is not finding willing candidates, but rather MEPS having access to electronic medical records, the scourge of ADHD meds, parents who brought their kids to the doctor for everything, video games over sports, and mental health.