Displaying Player Ping
There's no good reason to hide the ping of not only allied, but also enemy players from everyone in the game. The sorry old excuse of "it would promote toxicity towards players with higher ping" doesn't even hold true: there's already plenty of "if you have shit internet, why are you playing?" That will always be there regardless of public ping's presence or absence. However, by hiding ping, you add more fuel to the flame. Now we get things like "you're fucking lying about your ping/lag". Additionally, it's impossible to tell when an enemy player is actually ping spiking or experiencing high latency. Whether someone shows mercy to a lagging player is another matter entirely, but it makes no sense to hide the information in the first place and prevent players from even making an appropriate decision.
tldr show us everyone's ping. literally every other game does it, and for good reason