I think that might be a part of it. I don’t know if my parents deliberately found a dentist who apparently wasn’t a fan of anesthesia, or they simply didn’t know any better at the time; but the dentist they took us to when we were younger, never used anesthesia for fillings (and I had a wonderful combo of a sweet tooth AND not the greatest brushing and flossing habits, which led to a lot of fillings when I was younger).
Yes, I remember gripping the arms of the chair HARD, when the drilling hurt like blazes.
Same dentist pulled one of my front teeth when it wasn’t even loose. The gap in my front teeth was there for months, before the permanent tooth even began to grow into it, and by that time, the gap had narrowed so there wasn’t room for the permanent tooth, leading to a snaggle tooth that required braces/Invisalign as an adult, to finally straighten out. Asshole must’ve had a payment due on his Beemer that month
My parents only finally found a different dentist, when this whackjob did an extraction on a molar (that also wasn’t loose), using a hammer and a chisel (at least that’s what it looked like, to me). At least he used a local anesthetic that time.
Heard the word you don’t EVER want to hear from a dentist or doctor; “Whoops…”.
“Hey... I’m tasting blood…”. The chisel he was hammering on (while his assistant had me in a headlock to hold me steady. I thought she was practicing for WWF tryouts or something), slipped and gashed my gums, requiring 3 stitches
Apparently, my parents also weren’t the type to push lawsuits, and I was too young to know any better, because I would absolutely have sued the quack.
I guess all that might’ve given some folks PTSD, and fear/anxiety from ANY dentists, but in my case, the new dentist who used local anesthetic and was much more pleasant, was such a change. I guess for me, it was more like, “Meh… this ain’t nuthin. After dealing with THAT dumbass, none of this rates more than a 0.5 out of 10 on the anxiety scale”
Still being a kid, of course it became a badge of pride when friends talked about being scared of going to the dentist, or needing general anesthesia for procedures. “HAH! That’s nothing. Lemme tell you about what I’VE been through!”. (My stories probably didn’t help anyone’s anxiety about going to the dentist



).