That’s false.
This is incoherent. There is no “the parsimony claim” here.
Show us why not. With maths. If you cannot, then this is a lie on your part.
Being free to construct models with predictive power is not a restriction. Being committed to conclude some particular model irrespective of the data would be. But that’s a restriction you are under, not I.
By “making real sense of the data” of course you mean “concluding it’s magic”.
Until you can point to any such data, this is best treated as just another lie.