Who dispatches as chicks? I would find that very hard to do. Especially since you are not getting anything out of them in terms of meat!
While I want to breed sex-links, I know that the roosters will either get raised up for meat or given away/sold (if possible, I am not sure yet). Keeping a bachelor pad is money and time going into birds that are not giving much in return (i.e. meat and eggs). While I understand that some people raise roosters for the fun of it, I only keep a few for chicks. Otherwise, they are just more effort for little return.
Personally, I like eating meat that I've raised. I don't like the actual slaughter, especially killing the bird (my father does this, I can't bring myself to). But after that, I heartily look forward to the meat. I no longer feel guilt for taking a life, but pride in raising up dinner for my family.
The above is not to say I don't care about my chickens. I'll cry if one of my hens die, and even roosters (as happened last year, I lost two cockerels at 7.5 weeks to a coyote). But that is because it was out of my control, and I didn't get any benefit from it. It was not something that was intended to happen (those little cockerels were supposed to be dinner in 8 weeks!)
I offered to take a cockerel from a friend yesterday, which I probably wouldn't do if I didn't have a backdoor. My plan was to use him for breeding, and if he was aggressive or otherwise not needed anymore, then for stew. In the meantime, I would give him the best life possible as I do with my other birds. But in the end, for me, the chickens are livestock not pets.