lol, kids have been accessing porn and adult content for centuries.
Every generation has its own freak out about it and ends up making things worse.
Making porn harder to access for kids will just make them sneakier. This is all just a cover to add more surveillance into the life of adults.
I recently watched Dee Snider's testimony to congress in 1980s and it's almost the same thing but with music and album covers. And even there his answers was to properly raise your child and watch out for the stuff they consume. Like... being a proper parent.