FWIW, every generation feels this way.

Older me is now super embarrassed by my prior enthusiasm for object oriented programming and misc methodologies. I have very vivid memories of grey beards dismissing my naivety and me thinking "they just didn't get it." [0]

If there's any kind of karma, today's noobs will live long enough to be mocked by even younger noobs.

Small solace, I know.

[0] I always remember criticisms. I've got the voice of doubt in the back of my head always wondering what I'm missing, what if they're right, etc. It's a serious bummer.