Warning labels won't be of much use, as an individual most will ignore them believing in there own prowess to discern truth. Taxing all social media or all med

Warning labels won't be of much use, as an individual most will ignore them believing in there own prowess to discern truth. Taxing all social media or all media may have interesting implications as this again will reduce profit for all and give some revenue for governments without making any actual change. Also people making cooking/educational videos on Youtube may resent having to pay sin tax.