It is a mind set like this that leads to 3rd parties dropping support.
Take this thread with a grain of salt, buy the games for whatever console you want. If people want to take a game like Zelda or Skyrim Remastered on the go as opposed to getting them on the other two, 3rd parties will stay. If no one buys the system or games due to fear of 3rd parties dropping support, you only have yourselves to blame.