Let’s put the question a little differently. If Hashem would give you the Torah and command you to fulfill it but He tells you that whether o not you fulfill it has nothing to do with anything, i.e. there is no reward/punishment and no ramifications of any sort. Would you do it?
If the question would be “should”, the answer would be an unequivocal yes.
The question is “would”, though, and I think it takes a lot of work to achieve the level at which the answer is an unequivocal yes.
The story is told about the Vilna Gaon that one year, there were no esrogim to be found. Someone managed to get one, and offered it to the Gaon on condition that the reward for the mitzva be his. The Gaon readily agreed, and rejoiced that he was able to do the mitzvah shelo al m’nas l’kabel p’ras.
They don’t tell such stories about me.