MHopkins2 - I perfectly understand what you are saying. You will encounter children at WDW, but because WDW is kid friendly doesn't give parents the right to allow their children to act loud and obnoxious during dinner. And that goes for a large party of adults which can also get loud. That is what I was trying to point out earlier. If the parents are considerate and quiet the child or if that is impossible, remove the child, then it's a win-win for everyone (except maybe the parent who is out in the lobby w/ the child). But we are not guaranteed fairness as a parent.
I can't count the number of times I have been to Disney before children (yes, I was one of those who loved it even w/o kids) and sat beside a family of 4 w/ extremely well behaved children. I would actually make a point of complimenting them on their darling children's behavior because I was so amazed. I now know how much that means to a parent. When I get on a plane or enter a restaurant and get those dirty looks that are saying, "Oh no! Not by me please!" They wouldn't be having these looks on their faces, if they had only good experiences. Which means that some parents have not been considerate. I feel for those people who had to sit next to a screaming child throwing temper tantrums. Here they are spending a lot of money and expect to have a nice dinner out. Some parents just don't care and think they are owed a dinner at the restaurant even if their child can't handle it. Yes, I'd like a nice night out to dinner as well, but if my kids act up, it's not in the cards for me that evening. We'll have to do take out instead. After the plane landed, I had people approach me and say, "I didn't even know the baby was on the plane." And I've had people approach me w/ smiles at the restaurants and tell me how well behaved my child is. You can hear the relief in their voices that their dinner out wasn't ruined by a screaming child. That makes me feel so wonderful. So if you see well behaved children, let the parents know you noticed. Because it takes hard work, logistics, lots of planning to get even the most well-behaved child thru a dinner. Like the PP said, bring a few toys, let him color, etc. My kid likes to stack sugar packets. Go figure. But it keeps him quiet and we pick all the packets up and reorganize them by color before we leave so as not to give the server more work.
The OP has mentioned that he will be considerate of others by removing the child if there is a problem. But I don't think that will be the case. With a couple toys and crayons, maybe a few sugar packets, and the background noise to muffle the giggles or chitter chatter, CG is a good choice for the family. And a considerate family is certainly welcomed by all.