u/gimmeallthelanes

As far as I know, Reddit is ok with users creating multiple accounts. I created a second profile and my posts sometimes get flagged and removed by Reddit. If Reddit knew that it was me from a voluntary registration, then this would reduce the amount of resources needed for technical analysis for accounts that are officially linked. Reddit and admins wouls also know that I do not have ill intentions! Furthermore, voting manipulation would no longer be a thing because since my profiles are linked, then I can only upvote once. If I upvote from a different linked profile, then my upvote would be toggled off/on in the exact same way it would toggle as if I clicked on the upvote button from another linked profile. This would also allow registered users to not have to worry about which profile upvoted which post.

Why have a 2nd profile? Having a second profile is a way to not confuse followers, in the same way that authors use pen names (a talented author might want to create children's books, but would NOT want potential buyers to accidentally purchase romance novels for their children), or why bands change names if they change singers or change their sound completely, different profiles allows us to express different sides of us, without confusing our followers.

Having said this, there are other types of manipulation that Reddit would still need to check for, but at least the top 3-4 listed for why profiles get flagged, would not need to be checked.