So other companies get to charge me for their messaging app and ms should be prevented from providing theirs for free? I thought these laws were there to protec

So other companies get to charge me for their messaging app and ms should be prevented from providing theirs for free? I thought these laws were there to protect consumers not competitors. The whole premise of the argument here is that everyone is too stupid and or lazy to try alternative products. Teams works, there is no monopoly here, other messaging apps are free to disrupt with their superior products.