While true…two of those things are very clearly 5w iPhone chargers from years ago. I’d be pretty shocked if this is more than like 100w in total. The thing giving me pause is the much larger wall wort on the bottom left. Even so, a typical 15A circuit(US) is rated for 1800w and following the continuous use rules of 80% that’s still 1440w. So this is practically nothing even at 100w each it’s less than half capacity.

Obviously not an ideal setup and a single 10 outlet power strip would be much preferred. I’d kind of doubt anything in this image is actually overloaded. Assuming all the plugs are fully seated as well.