He has had 15 race days already, though.
And in the last two seasons where he didn't run into major injury, he did 68 race days both times. Obviously it doesn't work like this, but if he does 68 race days again and keeps up his current moyenne, he would end up at 2330 points, so his scoring so far is not that scary to me.
Another way of looking at it is that he's scored 34.27 points per raceday so far, virtually identical to what he scored per raceday at the 2024 Tour (exactly 34 points). And obviously, the Tour is not the greatest race for Evenepoel to score big.
A third way of looking at things is comparing to his season starts in 2022/23/24:
2022 - 17 race days after Valencia, Algarve and Tirreno, scored 440 points, 25.88 points per raceday (but Tirreno was far and away his worst showing that season)
2023 - 14 race days after San Juan and UAE Tour, scored 331 points, 23.64 points per raceday (but he couldn't have gotten close to 34 per day with that schedule)
2024 - 14 race days after Figueira, Algarve and Paris-Nice, scored 573 points, 40.92 points per raceday (probably the most similar schedule in terms of how well the races suited his skillset and had CQ potential, but then again that would have been a 3500-plus season without the Itzulia crash)