Same bullshit argument as usual. Ruth didn't have the benefit of advanced coaching, scouting, video, nutrition (duh), exercise, training regimens, etc that Trout does.
I don't believe for one second if he had all those things he wouldn't have been great in this era. Of course if you brought him in a time machine from 1918 and dropped him off in 2019 he wouldn't be nearly as good, but that's a pointless argument.
You judge players on how they did against their peers. It's the only fair way to measure.