Hamilton made the comments in the wake of an admission by the stewards of last weekend's Singapore GP that they got it wrong when they chose to give Max Verstappen a reprimand for blocking Yuki Tsunoda in Q2.
Verstappen also received a reprimand for stopping at the pit exit while waiting to create his gap, with a queue of cars behind him.
Usually, impeding triggers an automatic three-place penalty, so rival teams and drivers were left confused when Verstappen escaped with reprimands.
Several teams spoke to the stewards in an effort to understand the decisions, and in Friday's team managers' meeting in Japan steward Matteo Perini, who also served in Singapore, admitted the reprimand for the Tsunoda incident should have been a grid penalty.
He added that the lack of a radio message from Red Bull to Verstappen should not have been taken as mitigating circumstances.
Hamilton made it clear that he was not impressed that the mistake was made.
"Not really," he said when asked by Autosport if he was pleased that there was now clarity on the matter.
"How many years have we…. That rule has been the same for ages, you know? I think we need to start looking into AI for this sort of thing, so we get good decisions."
Source: Autosport