Are sports commentators and sports show anchors out to change the language?
All of a sudden spectators are not “looking on” but “watching on”. Does that make them onwatchers?
They no longer say “welcome to” but “welcome along to”.
“Early on” has become “early doors”.
Players now “contest for” the ball.
They now “update you” with the latest scores.
To me all of that is rather more idiotic than idiomatic. :-))
I’m sure there are many more examples that I have (thankfully) missed.