The same day I read about Google's expanded enthusiasm for AI with everything, here is their featured snippet at top of search for "gravity vs altitude".

Bring on the Idiocracy!

@dhobern Strange, mine looks a lot less made up....

The comparison with an arbitrary 8,7m/s² makes more sense when looking at the paper it quotes.

@Gjoel

I think there is some localisation in what gets selected. Here in Australia, I'm still getting either of two different pages from local sources.