A serious bug in the 1.16.2 pre-release 2

We do not have enough information to find the cause of this issue.

Please attach the crash report found in [minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder] here.
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The game crashed for me too until I change the Java version for the one included with the game. I was using OpenJDK 14 + OpenJ9 on macOS Catalina. 

Edit: sorry, not the same bug. In my case it crash before even the game itselft starts