Can senior designers learn how to give good feedback?

I don't know about you guys, but I had some encounters where senior designers were rude in the way they spoke and gave their opinions in critics. Quite frankly I think it's the senior designers who need to learn soft skills more than anyone, because it's directly affecting the confidence of juniors who're still learning and entering the field. Please be kind, balance praise and criticism and think about the people who will be taking the industry forward in the future.