I have open offers to all my co-workers for free personal training. Many of them have expressed a strong desire to lose weight. Not a single one of them has taken me up on my offer.
Motivation to put your body through stress is tough to come by for most people. Crossfit provides an atmosphere that can help them conquer this hurdle. For that reason, I am glad Crossfit exists.
If I have the opportunity, I do give a lesson to Crossfit acquaintances as to why they can accomplish their goals in a better and safer way, but from what I've seen they don't seem to care. Even after injuries occur then recover, its back to their Crossfit box. That "no pain no gain" mentality we were taught as kids is bullshyt, but people believe it. Since short term results don't exist for fitness, excessive soreness and pain are the only way that people are able to accept that they aren't wasting their time.
I will just offer them free personal training and they can make their own choice whether they want to continue with their cult or move onto something healthier. I aint their momma