This feels dishonest? The sulfur clouds were keeping temperatures down. Largely in ways that were not really related to green house gasses. Exposing the ocean to more sun increases temperatures of the ocean. Likely influences currents, as well. In ways independent of heat we are trapping in the atmosphere.

Should we have stopped the sulfur? Agreed that that answer is almost certainly still yes. Questions that this leads to are cleaner artificial clouds. Not to control weather, per se. Rather, to reduce ocean heating.