The Canadian brewers of "Moosehead Beer" are currently suing the American brewers of "Moose Drool" beer over the use of the name "Moose".
If you come up with a cola drink formula and use "Coke" in any part of the name, the Coca-Cola Company will be slapping you with a lawsuit 15 minutes after they first hear about it.
If you market little marhmallows under the name of "Microsofts", you will be hearing from Bill Gates' lawyers.
Organizations protect their name recognition with lawsuits. What's your point?
Just because Pepsi does not use "Coke" in any part of it's name does not stop them from putting out a cola product by another name. So it is with any youth organization as long as they leave out the name "Scouts".
For example: "Boy Pioneers"
Better comparisons would be Moosehead Beer having trademark rights to the word "beer"; Coke having rights to the word "soda"; and Microsoft having rights to the word "computer". "Scout" is a generic term listed in the dictionary. It is absurd that not even the YMCA is permitted to use it.