Copied from other comment:

There’s an app for that: https://github.com/zacharee/Tweaker

You’ll need to use adb to grant special permissions that an app can’t request on its own.

adb shell pm grant com.zacharee1.systemuituner android.permission.WRITE_SECURE_SETTINGS
adb shell pm grant com.zacharee1.systemuituner android.permission.PACKAGE_USAGE_STATS
adb shell pm grant com.zacharee1.systemuituner android.permission.DUMP

• Audio & Sound --> Disable Safe Audio Warning --> Disabled
• Persist Options --> Checkbox Disable Safe Audio Warning

I think this is law in Europe. Here in Costa Rica I haven’t seen this in my Note20 Ultra. The closest thing is this

Redsky

deleted by creator

Let’s see if that’s true

Fuck you

That would be understandable but they are capping it to less than 1 MB that is very low