Need a word that means taking a tradition and changing it for the worse

I'm looking for a word that describes what a corporation is doing when it takes a long standing tradition of a business and then changes it so that it becomes cheap and no longer represents what it once stood for. Sort of like the concept of selling out.


Solution 1:

The corporation perverted the long standing practises of the business they took over.

per·vert·ed
/pərˈvərdəd/

(of a thing) having been corrupted or distorted from its original course, meaning, or state.

this sudden surge of perverted patriotism


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