If this was just crash and that's it and Max will return to fight then there is no problem, we will see a very entertaining season. However if Mercedes actually found a way to get the car 0.4 faster than Max every lap, then it is going to be a nightmare second half of the season for Red Bull.
It depends on the track.
At the moment it seems Redbull is the fastest track in the fast track while in the slower track Mercedes is better (and is superslow Ferrari is competitive but they stopped the upgrades on cars in April to save money for 2023).
After the summer we will have fast tracks like Spa and Imola and BRB should dominate there.