"Walt could be Clint’s iconic ‘Dirty Harry’ character a few years down the road from when we last saw him and
a bit more racist." Dirty Harry was racist? Been a while since I saw the films but I thought he just liked shooting child killers rather than letting them off due to ACLU like technicalities.
And there as the one where he had the Chinese neighbor he was hot for. I never saw him as racist. In the one with the gal partner, he was sexist, with an explanation; she wasn't qualified for the detective shield.
He was non-PC before PC was popular. In at the beginning trying to fight all the crap we now see everyday.