"are increasingly spreading to barbers, cosmetologists and even landscapers. " There's a reason for this: We don't want inexperienced people making big mistake

"are increasingly spreading to barbers, cosmetologists and even landscapers. " There's a reason for this: We don't want inexperienced people making big mistakes and causing problems for the average consumer (health wise or monetarily). It's not that difficult to get a license in any of the 3 things that were mentioned. I know many people under 25 that did just that without much trouble.