Its going to be wildly distributed and varied so hard to spot, but look for companies where the main output was commodity B2B assets and you can see a real impact. Marketing copy, images, graphic design in the low and mid tiers. Real businesses supplied that stuff and even adopting AI wouldn't help, since their customers could just do it in house now.

There's heaps of companies between small and conglomerate and the middle area is where the commodity asset companies lived. Generating low stakes copy, art, apps and websites for small companies.