Certainly is a chuckle when clowns like you appear.
What exactly is your evidence that Airline practices are in any way unsafe?
Are you aware that the accident rate for two Captains flying together is higher than for experienced Captain/ Inexperienced FO?
Where do YOUR FOs gain experience?
If what we do is so heinous, why do you biz jet guys crash so often?
Are you aware you are MORE LIKELY to have an engine failure if you use max thrust instead of flex where available?
Are you aware that it HAS been shown that it is safer to leave a perfectly functional engine alone rather than tear it down every few thousand hours for no good reason?
In other words, each of these has been shown to enhance safety AND cost.
Seems like you like to spend your employers money JUST to make things LESS safe because your ego is to big to actually learn the facts about your own profession.