Wish OP had presented some data beyond "people are shooting more threes". From the bit of basketball youtube I've watched, there seems to be a bevy of data. I roll my eyes a bit at announcements like "he's the first person ever to have X points, Y assists and Z steals in 3 quarters" but they are pulling that data from somewhere.

Would be really interesting to read about team records when they field a bunch of specialized players vs generalized players (due to injuries or foul trouble). That would be far more convincing.