I will counter that with it doesn't matter how many games a console has if those games don't appeal to the audience that is interested in that device.
While Switch does have a low amount of launch day titles, it looks like it will have a steady stream of Japanese, indie & kid/family titles releasing throughout the year and guess what? These are the types of games that have had success on Nintendo platforms in the last dozen or so years (DS/Wii/3DS/Wii U).
Releasing games with little chance of success on a platform doesn't help anybody, it upsets the developer/publisher when the game fails causing them to lose interest in supporting the platform at all which in tern hurts the platform holder because they now have less support.
Instead of EA supporting Switch with a game like Titanfall or Battlefield, they would be better off supporting it with Plants vs Zombies or Unravel, games that have potential to sell to the 3DS/Wii U audience moving to Switch.
When the herd loses its way, the shepard must kill the bull that leads them astray.