You are not getting the gist. Information posted at some point needs be of a sort that helps people advance their knowledge, not just a view point expressing attitude. The attitudes are overwhelming the technical information needed by OP's.I think it is a free country, if people have Philosophies, or advice, I keep and open mind and want to hear, and listen. I make up my own mind if I can use the info, but am still grateful someone took the time to type it. some times new threads get put up, asking for the same info, new people want to know things, so things may be repeated, doesn't mean you have to read it if you don't want to. If you don't like a tv show, then change the channel. This web site is about sharing not blocking voices.
The inconsistency in how to work with rooster rearing is very much a function of lack of knowledge on how to do it. Yes, it can be done many ways and many ways result in a range of outcomes. Methods of some, me included, consistently result in male chickens that mature into individuals that are predictable and easy to handle. My methods do not always employ rearing roosters with the much larger flock, yet they mature into easy to handle adults. That is why I am not putting a lot of weight into influence of large flocks on outcome.