Sonic removed all menu items that caused gas back in the 1990s.
Growing up in the 1980s I remember sonic booms were more frequent than thunder.
Concord kad a lot to do with it. Boeing spent a lot of money back then convincing congress the concord sonic boom would be bad. That is, bad for Boeing.
Sonic booms were common around Dallas in the 60's. All military jets. They would rattle the windows.