Is this a charming story about helping users upgrade to modern web browsers or a dark parable about the influence of tech giants? Compare with ex-Firefox VP Johnathan Nightingale's recent thread about Google "amateur hour" and "oopses" that only affected Firefox: https://twitter.com/johnath/status/1116871231792455686
Interesting thread... but I really doubt the oopses were intentional. Instead it's just a case of nih syndrome, where the engineers have a myopic view and only test/build for the internal Google infra and apps. The same thing happens in golang and Kubernetes.
It doesn't matter if they were intentional. The author mentioned there may hav been hundreds of these "oops" events. Assuming it wasn't intentional, Google knew there was a problem and chose not to fix it.
"Fool me once, shame on you. Fool me twice, shame on me."
Or in Google's case, "fool Mozilla a hundred times..."