dasleben
That's just, like, your opinion, man
Well you may not "think that", and a really good CA will use CRM effectively and consider all your recommendations, making any FO feel like and be a valuable member of the cockpit, and that's very important. But once you've sat left seat (not to say you haven't), you fully appreciate the fact that all the decisions ultimately go through one person. Even as a CA in the right seat, one person has to have the final say, both people cannot have Final Authority attitudes
You're not going to do that whole "When you look left you only see your own reflection" thing are ya?
About half of my flight time is still PIC, most of that flying as PIC at a 135. CA has final authority, but the FO (who may be flying at the time) arrives at the scene of the crash at the same time!
And no, I haven't been advocating a 4 stripe FO.