Mario himself proves it, Jagr proves it, Yzerman proves it, Sakic proves it, Bourque proves it!
How many more names do you need to make the era comparisons easier for you?
This is the whole point isn't it.
You have absolutely no proof of anything past the drop in league scoring and no one is even arguing that.
It is funny you like mentioning this so often yet forget that in 95/96 when scoring was only slightly higher than Crosby's first season in 05/06, 6.29 to 6.05 and a hell of a long way from the almost 8.00 goals a game during Gretzky's 200+ point seasons.
That Mario managed 161 points in just 70 games, an almost 190 point pace.
That is almost 40 points ahead of the pace set by second place Jagr and almost 70 ahead of the third place pace of Sakic.
Should also note some of the other top 10 finishers included Lindros, Forsberg, Fedorov, Selanne and Kariya so you can keep your "weak competition" crap at the door if you don't mind
As far as your "math" goes....Gretzky's Oilers were out scoring every other team in the league by at least 15% and blowing away the league average by 35-40% and more.
Once again you come up with a flawed solution due to inaccurate or lacking imput.
It was a goal actually and came with less than 4 minutes left.
Amazing to keep it going for sure.