Well, while I agree with your sentiment, surely your statement is technically false. Indeed, one way to get around Gettier cases is to simply make “justified” a more difficult credential to obtain (not that I think that’s a good solution).
Also, many philosophers no longer think definitions need to specify necessary or sufficient conditions, and so would happily claim ‘justified true belief’ is a ‘good enough’ definition of knowledge.
Nobody defines knowledge simply as justified true belief anymore. Everybody needs a workaround for Gettier cases.
Well, while I agree with your sentiment, surely your statement is technically false. Indeed, one way to get around Gettier cases is to simply make “justified” a more difficult credential to obtain (not that I think that’s a good solution).
Also, many philosophers no longer think definitions need to specify necessary or sufficient conditions, and so would happily claim ‘justified true belief’ is a ‘good enough’ definition of knowledge.
I’m probably overgeneralizing from the professors I’ve had. Your point is well taken.