IMO Turing Award is plenty prestigious - and has more legitimacy as its awarded by the relevant community (ACM) - rather than some small group (the Swedish Academy of Sciences) - tbh on that vein I'd say the right thing to do is to ditch the Nobel and let each community in the relevant field decide as a community the work to honor - prevent fiascos like this.

(and, working in the field, I completely disagree with the qualification as "most ...." - it has well known deficiencies and has not yet stood the test of time)