That's not force that is diplomacy. You can diplomatically convert someone to anything, sure, but if Burger King sent goons to my house and they pointed guns at me and shouted "YOU WILL WANT TO EAT BURGERS OR ELSE!!" it would not be effective. I would not want to eat burgers. I might even start hating the idea of eating burgers just to spite their demands.
The best you can do is to threaten someone into giving the appearance of believing something, but they'll never really believe it.
Capitalists can't force you to believe anything, they have to convince you to. You may not like the method of persuasion, but it's still persuasion and not force. You have a problem with types of persuasion. Not with people forcing beliefs on people, which is fundamentally different.
If OP had asked "Should we run an advertising campaign to convince parents not to push religion on their kids" it would be a wholly different discussion, and then your comparison to business would make sense.