To me the topic is more a dig at the rare or upfront as it is known side of the scene and venues like Stafford rather than someone playing boots? The oldies side is by and large original vinyl, certainly nationally although rogues will still get through. I would have thought the bootleg Djs are more local.
Ever since the scene began and Djs had a thirst for the next new discovery rubbish has been played amongst the quality. There is countless examples of records from all eras that didn't stand the test of time, Stafford is no exception, it had a quite an incredible turnover of records for the time it ran and many scene classics came from that era not the few you intimate, not just Stafford either but venues throughout the 80s into the 90s and beyond, Blackburn, Wilton, I could go on.