Unproven 3rd year player is a bit strong. I mean I think barring injury he'll atleast be like a 10-12 time all star evolutionary KG type player and that might be at worst. I think he is probably the 3rd best player in the league right now so it isn't like I'm just saying Rajon Rondo would school Magic or Isiah Thomas or something. I think a big reason you are so taken aback by the comment is maybe you aren't familiar with how high myself and others are on Anthony Davis.
The point isn't tons of guys are better than Michael Jordan. The point is everyone is better in aggregate so to speak. Obviously Larry Bird could play today and would still be a very good player as he would benefit from modern advancements like Dirk or Kobe has. (however guys like Kupchak/Wedman/Ainge, totally extinct, the baseline player is too athletic for those types now) Bird would also benefit from the fact that shooting 3s is considered a good shot now and a viable strategy, his career ended just as teams were figuring that out. Doesn't mean the game was better then, just means him or Michael Jordan is a transcendent talent that could play in any era.
Saying the guy you think is the best now or going to be the best in 5 years is better than the guy who was the best 25-30 years ago is just apart of that. Obviously some guys do transcend era, like if you are the best player of all time just 15 years ago you might be the best player now. I.e Michael Jordan. I think he would have a harder time winning 6 straight rings now with Durant/LeBron/SA in his way instead of a lot of the teams he faced in the late 90s but I still think he is the best player ever.
And Pat Riley says some version of what I am saying in that video at 3:30. Obviously he can't comeout and be like "Look guys are way better now, forget the old guys who built the league and are the reason we're all rich as hell now, these guys are just stronger, faster and better conditioned...Most of them train year round and have like 8 people supervising their career because it takes 2 good seasons to get paid more $ than a fortune 500 CEO now" but he says teams now would beat teams then and says the 2012 Olympic team or w/e it was would beat the '92 team because of athletic/conditioning advantages. I mean that's not like JustinCruise, it's Pat Riley.
Most sportswriters by nature are nostalgic and like to sell the history of the game (as are most fans) When they are ranking players or teams, they moreso mean by accomplishment/career based, not necessarily who we need vs aliens as I joked. You do hear a lot say "it is tough to compare era's" I don't really think anyone thinks Bob Cousy would be checking Chris Paul or Russell Westbrook if he were around today.
Obviously basketball it is harder to convince people that the sport evolved over time. With football it is very easy since so much of it is just cut and dry size/speed/athleticism and that stuff is way easier to measure.
And lastly, basketball in the 80s was much different than the 90s. Teams started getting way better on D then, more halfcourt game, scoring went down. The game you saw in the 90s is closer to now than it was the 80s, especially the early 80s just very little structure.