Only an Incompetent Designer would fill the bill
Intellegence and competence are not mutually exclusive.
Should there be an intelligent designer, then he/she/it deserves no respect, having created millions of species that couldn`t withstand five major extinctions, often are poorly constructed so spend their lives restricted, or in pain, have little or no defences against the ID`s diseases, are sustained almost completely by another life form (bacteria), and, in the case of mankind, resort to fantasies to cope with reality.
You're just labeling those things as "bad". Maybe that is the best way for things to have happened. We don't know if they're good or bad.
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