Isn't the measure of whether a decision was correct or incorrect always relative to the data available at the time? If I play Russian roulette and win, that doe

Isn't the measure of whether a decision was correct or incorrect always relative to the data available at the time? If I play Russian roulette and win, that doesn't mean it was the right choice to play in the first place. The politicisation of the issue is tragic for that exact reason, it has frozen people into their camps, making it harder to make correct choices given new evidence going forward.