Bad calls happen literally all the time and have been happening throughout the history of the sport. Just because you fell easily for recency bias doesn't mean umpiring is any worse than it's always been.
What is it with you using single events to define entire seasons? I remember a time David Segui popped a ball into the stands foul, the 3B bent over the wall to pick the ball up off the floor and then showed it to the ump and was given the out call.
Those foul tip calls are missed all the time. Are you new?