Good thing you were joking, I thought for a minute that the expanding foam was an option to somebody. That hole he bored in the wall does not even look like it needs to be repaired, maybve a little more cut out to be bale to fit a plate in the wall to dress that up a little. That is not even a bad install, maybe a little unsightly to the trained eye, but the one's I love the best are the network guys who just cut a little hole in an acoustical ceiling tile and "jungle drop" right against the wall.
Is the cable pictured even listed to be installed in the wall ????
