League scoring is higher now than it was in 95/96 when Mario had 160pts in 70 games and Jagr had 149pts.
That said, it's basically the same as 93/94 when Gretzky had 130pts and Fedorov had 120.....I guess scoring was just spread out more that year. Probably because Mario played 22 games that year and Jagr wasn't quite at his peak yet.
In the season you mention, 1993-94, the top two scorers mostly started out super-hot and then tailed off in the latter part of the season:
Pre-All Star Game:
Gretzky 82PTS in 45GP (pace for 149PTS in 82GP)
Fedorov 77PTS in 45GP (pace for 140PTS in 82GP)
Post-All Star Game
Gretzky 48PTS in 36GP (pace for 109PTS in 82GP)
Fedorov 43PTS in 37GP (pace for 95PTS in 92GP)
(Adam Oates and Doug Gilmour, #3 and 4 in scoring, however, were more consistent.)
Last season, scoring increased as the season went on, with many high-scoring games occurring in March and afterwards. But I think the usual trend is the opposite, where the higher scoring tends to be mainly concentrated in the first half or middle portion of the season.
So, if this year follows last season's pattern (which I think was an aberration), maybe McDavid could reach 150 points. But I doubt it. I think we'll look back at 2021 as McDavid's most dominant regular season. I don't think he's as good this season as he was that season yet, and in fact I don't think he's quite as good this season as Draisaitl was in the first 20 games last season...
If anyone can do it, it's him, but it's awfully hard. The following all have to occur:
-- zero injuries (or even nagging minor injuries that bother the player but don't take him out of the lineup)
-- no badly slumping line-mates
-- Oilers' PP stays hot
-- no major Oilers' team slumps (which they usually have starting in November or December)
-- maintain motivation for RS scoring, even as playoffs approach (assuming Oil make it in)
-- his girlfriend doesn't waste his energy in further designing their house