I agree. Starters today are playing 50+ games a season. Brodeur was winning 40+ games a season in his prime.
No goaltenders are going to break his record if the top starters only start about 50 games a season.
Last time we had a full season 8 goaltender played over 60 games, 6 had 35 wins or more that, 6 the year before has well with 12 goaltenders playing 60 games or more.
numbers of goaltender with 35 wins or more during Brodeur career
93-94: 4
94-95: 0, lock-out
95-96: 2
96-97: 3
97-98: 2
98-99: 3
99-00: 4
00-01: 9
01-02: 4
02-03: 4
03-04: 2
04-05: 0, lock-0ut
05-06: 7
06-07: 10
07-08: 8
08-09: 7
09-10: 11
end of Brodeur prime
Yes for a while the league had no tie and goaltender playing over 70 games more frequent that had Brodeur playing in a higher win's environment for starting goaltender, but that about 5 season of is prime, for the rest of is prime, specially if we take into account that many nhl break an argument can easily be made that it was has rare if not rarer to win 35 games than in last 2 full season, what he was doing was far from normal.
Vasilevskiy is the best 'young' (26) goalie in the game, and if he won 40 year in and out for ten years, he's still about 140 wins short.
If would to do that, win 40 game the next 10 season he would have 559 wins versus Brodeur 557W after the end of is 36 year's old season, so he would be on "pace" to be able to beat him. That do show the high of the challenge, not only you need a ridiculous prime but brodeur won 45 games when he was 37 and added 89 win's after is prime playing until he was 42, you also ridiculous longevity.
But that also show it is a mortal record (unbeatable scenario after you run the need to x for 10 year's are still out or reach you are not ahead of those you did set them usually), it is not like Glenn Hall record of playing 502 consecutive games has a goaltender, that is unlikely to ever be broken outside some medical breakthrough that change everything. Brodeur wins record could be beat in the next 200 season without a significant rules change, style change nor a medical advancement change.
Vasilevskiy needed only 64 games to win 44 games in 2017-2018, Hellebuyck won 44 playing 67 on the jets (very solid team, but nothing all time special nor 1 in the west that year).
In the top 20 most win in a season of all time we have Price in 2014/15, Vasilevskiy in 17/18, Hellebuyck in 17/18, except from Brodeur we only have Barrasso on the all time great Pens of 92-93 (84 games season) from the 90s, not from Roy not from Hasek, way less than from the 10s.