i wouldn't create so many alt accounts , since you can create communities now , but keeping people intrested in the communities require give aways or almost guaranteed high upvotes , people got greedy instead of wanting interactions .
In the old days people would discuss more about the content and quality , now all you see are votingtrails and less discusions.
i find it also harder to give meaningfull feedback these days , as a curator to often i get ignored or even muted by people for saying my thoughts or trying to educate them on how to post .