No amount of wordsmithing will perfect a wish
I'm sure there's likely many flaws in the wording you've provided:
There is no need for the requirements to apply to the wish you are making right now so you could just lose the ability to ever cast wish again.
From now on wishes you make won't have negative side effects, you just also can't make any more wishes
Or maybe the fact that the wish granter simply cannot know exactly how the wisher wanted their wish to be fulfilled so that part of the wording doesn't help at all.
Oh, you mean you weren't using the word "fork" as a chess term?
Maybe the definition of "taxing" is subjective. Maybe you lose your arms, but history is rewritten such that you never had them in the first place. And so on and so on
There's always gonna be some sort of nonsensical interpretation like these where the wish goes wrong.
But none of that really matters because the wish spell also states:
The DM has great latitude in ruling what occurs in such an instance, the greater the wish, the greater the likelihood that something goes wrong. This spell might simply fail, the effect you desire might only be partly achieved, or you might suffer some unforeseen consequence as a result of how you worded the wish.
The spell can just not do anything at all because the GM said so. There is no explanation needed and no way of getting around it.