I don't know that i consider recognizing the limitations of a tool to be resistance to the idea. It makes sense that experts would recognize those limitations most acutely -- my $30 harbor freight circular saw is a lifesaver for me when I'm doing slapdash work in my shed, but it'd be a critical liability for a professional carpenter needing precision cuts. That doesn't mean the professional carpenter is resistant to the idea of using power saws, just that they necessarily must be more discerning than I do.