Worried? No. I think that the all media industries or industrys that are here to serve attention go through cycles. Cycles where the media or method of access becomes more democritized and open before a consolidation or constriction where the largest groups deploy strategys to monetize that attention.

A great example is the NFL:

From 1973 through 2014, the NFL maintained a blackout policy that stated that a home game cannot be televised in the team’s local market if 85 percent of the tickets are not sold out 72 hours prior to its start time.