[toolz]

I just criticized someone for not doing their own simple google search and now you're asking me to google for you as well? I'm really not sure what result you're hoping for here.

You really shouldn't be so sure of anything you're too lazy to validate yourself. If you're too lazy now, chances are you were too lazy to validate it when you formed the opinion to begin with.

[borski]

Now this is a lazy argument.

“My thing is true, even though the vast majority of medical professionals and societies disagree with me. And I don’t have to prove it to you, as that is best left as an exercise to the reader” is lazy, and a terrible argument.

Even if you didn’t validate the established guidelines, that doesn’t actually make you lazy; as humans, we cannot possibly hope to empirically validate every single thing we are told, as that would be madness. We often rely on various sources to validate claims for us by running solid, peer-reviewed studies and then we read those, and the vast majority of those studies do not agree with you, though more studies definitely need to be run, particularly with higher SPF sunblocks and mineral sunblocks.