well even though it can take a while to find a good 15-45mm after finally getting one I love my 15-45mm and if you don't like the 15-45mm then use the 18-55 or the 18-150mm. lots of options. or use the 32mm or use the 22mm,etc.But an $1000 camera could use a better kit lens than the pretty mediocre $100 15-45. That lens doesn't even have a proper focus ring for manual focusing.
Will wait for this announcement but will probably not put any more money into the M system.
The M50 also is not a $1000 camera either.
and no lenses this small have a "proper" focus ring and even if Canon made a "better" 15-45mm it still wouldn't have one.