Original sentence: As the new high-concept paradigm of film making became more entrenched, studio control of budgets and productions became tighter, ending the type of circumstances that begat Heaven's Gate
Edited sentence: As the new high-concept paradigm of film making became more entrenched, studio control of budgets and productions became tighter, ending the free-wheeling excesses (or, the infiltration of the culture of the promotion of aesthetic freedom, if you prefer to view film production primarily as an artistic rather than a commercial venture) that begat Heaven's Gate