A lot of valid points by other posters. We've had this discussion on this forum before, US older patient population is growing way faster than neurologists are projected to. Ive looked at the stats closely. We are going to have increasing shortage over the next 10 years, not less. I can't predict what will happen in 30-50 years though. No one can. I suspect the whole world will be unimaginably different by 2050.
In regards to APPs, even though I am against this midlevel model, based on my personal experience having midlevels has increased neuro burden because they can't manage simple things that a good PCP should be able to. They pretty much send every minor neuro consult my way. I believe Neurologists shouldn't be seeing first line diabetic neuropathy, headaches/migraines, memory loss, syncope and many others.
Another controversial point that doesn't get mentioned enough- there are a lot of physicians/neurologists who get easily burned out these days compared to the older generation docs. There are discussions of the "Great resignation" and FIRE everywhere. Many doctors including me, want to have a good work/life balance; want to live in HCOL areas, work part-time (esp women neurologists and neurology has a high and increasing percentage of women neurologists). I don't see many people "hustling" in medicine anymore compared to before.
The older generation physicians have been much more resilient and hard working (esp when they started) than my generation and definitely more so than younger generation. One older guy in my area covers 2 hospitals seeing 15-20 inpatients and then goes to his clinic seeing 15-20 patients. He pretty much takes call 365 days. I have rarely seen him take a day off. People today will say he is crazy and stupid and that is unsustainable and unsafe (maybe rightly so), but he's been doing it for several decades and seems chill to me.