Sometimes policy issues arise after an election cycle, in which case the voters didn’t have an opportunity to vote for or against the candidates based on their position on the policy issue. Was that the case with age verification in the UK?
In a healthy democracy, future elections decide the fate of these policies, which can be reverted. Even the USA’s complete prohibition on recreational alcohol, which was popular with voters at the time, and codified into the constitution itself, later became unpopular with voters, and was repealed. So as long as the democracy remains healthy, there is always an opportunity for bad policies to be repealed.
Now I’m even more confused lol. What’s the motive for media companies to promote candidates who pass laws that require age verification on websites such as porn sites? Are porn websites causing media companies to lose revenue or something?