Did some more digging. This years scoring race is insane. As little as two seasons ago Connor McDavid won the scoring race with 100pts. Only 7 players had as many as 82pts.
Last season Connor won scoring race with 108pts. 20 players had as many as 82pts.
This year at least 40 players are on pace to get as many as 82pts.
This season Kucherov is on pace for 131pts with Rantanen in a deadheat.
Connor is on pace for 123pts and somehow is as far back as 4th in scoring race. He would smash his best ever pt totals as the Hart Trophy winner the past couple seasons and still has a ton of work to do.
At least 10 players this season are on pace for as many pts as Connor won the Hart with a year ago. 20 have the kind of pace Connor won with two seasons ago.
Some radical shift is occurring. Surprised there hasn't been more commentary on this. Its not speed and skill either, that is nothing new. Its not new tech related, graphite sticks have been around for many years now. There is no easy explanation for these dramatic changes. The only one I can think of is that in recent seasons its more of a tendency for teams to match strength against strength and so that top players are not playing checking lines often. All that its resulting in is top players producing more, good for the agents and players financially, but not with any appreciably different impact on games or results.
You're probably correct in identifying a shift towards a more offensive style of hockey. However, i feel in almost any sport there are cyclical trends that come in and out as time goes on. When I look at the team statistics it seems to be that most of the scoring is condensed in a group of about 8 or so teams that are scoring at an extremely higher rate than the rest of the league. TB, TOR, CGY, COL, WSH, SJ, WPG, PIT (honorable mention to CLB, OTT, VAN) with the rest of the league having more or less an average offensive output.
I think with a cap system this will even itself out overtime. Toronto, Tampa Bay, Winnipeg won't be able to hang on to their scoring depth for much longer. Ottawa is probably going to lose Stone and maybe Duchene and Columbus will lose Panarin to free agency. Tampa Bay is going to have to pay big money to Point, Vasilevskiy and maybe Sergachev in the coming seasons so they will lose some of their scoring depth. SJ have Pavelski and Thoronton in their mid to late 30s with no impact player to replace them with if they are intending to use their remaining cap space to sign Erik Karlsson and fill out the rest of their roster. The scoring depth players from these elite teams today will probably get big money in free agency or get traded to teams desperate for scoring in the offseason. (e.g. Kings, Islanders, Oilers?, ect.)