Stanton was a trained commercial artist who was paid to draw catfights as a small part of his overall output. The print pornography industry is largely dead, and so most catfight art is done by amateurs. Digital art has a much lower threshold of participation. One can swap time for skill with line art. There's a trade off.
I would say Artbrosean is producing work comparable to Stanton, and definitely better than Glen or Eneg ever were. But he charges for them, typically.
If it were lucrative to produce, you'd see oodles of catfight art hand drawn.
One of the things KILLING this entire fetish is that it is EVEN MORE reluctant to pay actual money for things than most of the rest of the fetish community.
So, if it's not free, it may as well not exist to most people. I keep seeing this over and over again, "Why isn't the product as good as it was in the old days?" It's always "because people aren't willing to pay money." Always.
You are getting free content from amateurs who do it for the sake of their own kink and are kind enough to share. I'm just grateful for them putting in the work even if I also don't like 3d renders as much as I used to.
I will admit I start to get pissed off when the people using shitty 3d tools sell their "animations" for ridiculous prices, selling the same clip under a dozen names on each of 10-15 sites, and act they're god's gift to the fetish.