I think it could be argued that carving out an exception counts as increased interference because it means the government is inserting itself between all worker

I think it could be argued that carving out an exception counts as increased interference because it means the government is inserting itself between all workers and employers in order to mandate job classifications. Without exceptions, businesses would not have to spend time/money defending their assertion that this worker is A and that worker is B and thus is less entitled to greater pay.