https://apnews.com/article/europe-europe-air-force-russia-7f...
https://www.google.com/amp/s/www.newsweek.com/russia-mig-31-...
US does these things, its just not highlighted front page material in American press when it happens, so it goes unnoticed to American populations unlike when adversaries like Russia fly bombers near Alaska.
Also US conducted similar maneuvers as what China did to Taiwan but to Iraq preceeding the Iraq invasion.