I don't really talk to many people about Bitcoin. Most people don't care or maybe just remember one or two times out popped up in the news or their feeds. Others fall for the FUD permanently and look for solace in the current system. And very few are brave enough to look outside the system and adopt Bitcoin and take a stance against everyone else.
Maybe that's what could be meant by, not everyone can just buy Bitcoin. Because of the psychological and social barriers to doing so. But I still just view it as a weak excuse to avoid taking action and responsibility.