People also need to develop thick skin. That used to he a thing. We do wayyyy too much coddling in society right now and where has it led us? Furries.
Social Media is both ways. If you are putting stuff out there for the world to see, you will get it from the whole world. Good and bad.
And for players to air their grievances, however warranted or not, on social media, will only have a negative effect in the locker room and with coaches.
Simmer down, earn your stripes, and be a man.

Should we be supportive? Absolutely. But enabling or supporting public negativity where it exists just feeds it. Validation of the feelings of someone that has not ability to be introspective doesn't do a lot of good. Sometimes you have to deliver the hard message.