I don't want the DC movies to become one big body of work, though. I like the movies' independence to explore the stories as they wish and with the director's idiosyncrasies setting the tone and style for the movies.
I don't want the movies to suddenly turn into one mush. As much as it works for Marvel Studios, I don't think emulating them would be the right way to handle things.
In my opinion they need to go ahead with full steam and more conviction and confidence.
Birds of Prey had an uphill battle anyways, for many different reasons, and eventually people will catch up with it thinking "****, this is actually pretty good."
The only thing needed is some patience. If Wonder Woman 1984, The Batman and The Suicide Squad all underperform... THEN you have a reason to worry.
And what people forget is that some of the early Marvel Studios films didn't set the world on fire, either, and with bigger budgets. So when people talk about Shazam they should remember that the first Captain America made basically the same money, and cost much more.
But in that case no one was talking about it underperforming, in the case of Shazam they do...........