Better work with the cabling, perhaps. In this picture you can see that there's a new work box in the drywall so he's running hidden cables. There could be drywall patching or he's really good at making the holes so there doesn't need to be patching.
He could do more types of mounts than this guy is used to.
He could be faster.
Is that you're completely unimaginative so you can't come up with ways someone might be better or do you have so little respect for trades that you think there can't be skill involved?
I'm not shocked at all, but there seems to be a very sizable number of people on Lemmy who think if people just used Linux there'd never be another problem or exploit again, which is ridiculous. Mac users used to feel the same way until the market share started to grow and all of the sudden you're seeing news of serious exploits.
And that's a joke how?