I don't think it should come off as surprising that the terminally-online and their bot accounts would be brought into a tizzy over the election results. Ragebait is one of the better ways to get engagement, after all, especially if it's political. The left will lose their shit together and the right will gloat and propagandize. I think the reason why the lefty content gets signal boosted more though is because their content tends to get more visceral reactions than right wing stuff does, especially when accounting for certain types of individuals...