The subject of wearing sunscreen is similar to being afraid of high cholesterol, or “eat low cal, low fat in moderation, while exercising more” advise. There is plenty of information that contradicts this bad advise, but you have to do your own research, and don’t stop with the subject of sunscreen. When you learn the truth in one area, like eating keto, vs common advise, move on to another lie, and another, and another. There is plenty to unravel in the public health world.
As for sunscreen, no thanks. The sun is vital, VITAL for optimal health. If you’re concerned about wrinkles, wear a hat.