Your delegation directly supports the user and the flagging. By delegating you confirm that you agree with these users being flagged for receiving upvotes from curanel and/or innerhive (Particularly Curangel is a reputable curator). It is that simple. Lending on Hive has no different moral principles than anywhere in real life.

Anywhere in real life, knowingly giving a loan to morally dubious person so the person can use that fund to perpetuate their actions, is a confirmation of support for these actions and account to being accomplice. Unless you agree that all these users have deserved to be flagged with your delegation.