Well, even today I just read someone joking about that Su-57 prototype flameout.
But although the same thing happened in a production F-35 jet no one jokes about that.
Yeah, fully agree, the majestic ubermens USA airmens learning by doing , the Slavic underdogs messing up everything.
Best example is Terran_Empire above post, sounding exactly the same worldview .
No objectivity : )
Example, the worst year for the russians was 2014, with 6 military aircraft related accidents, for usa 2020 had 8 accident.
Maybe the 2014 was the teething year for the russians, and the 2020/21 teeth loosing twilight year for the usa.