I wouldn't write he has no problems with his new circumstances, after all, he was destined to leave home at some point and, like many young, a drop in living standards is to be expected. He's late leaving home and he probably realises that the prospects being the head of his own tribe were remote. He's got two, erm, interesting hens to start with and despite all the need ten hens per rooster comments, I've seen cockerels struggle for months just to attract one hen, sometimes with her friend, and live for years with that arrangement.
It's the how they go about introducing new blood and all the rest of the social stuff when there are other realistic options that led me to continue what I learnt from Uncle and go for the tribe and multi coop keeping method. When a cockerel hatched on the farm in Catalonia and crowed, he got answers and they weren't from his family; that is, there are more of my species out there and there isn't anything stopping me checking the hens out, from a safe distance should they have a rooster.
There were quite a few tales of chickens leaving home and moving to another farm or going feral on the mountain I lived with. I remember Kcan2 talking about his chicken visitors from another farm.
He's doing mostly the right things but he's got a way to go yet. Ask me again in ten months time.