The linked webpage says this changed happened in Jan 2018. 2018, not 2019. No one even noticed the difference. So I don't think there were many chromecasts using it. I use chromecasts, they are still showing pretty pictures.
one of the most annoying things ever - recently I had to waddle through services offering VoIP solutions (phone support, IVR) and quite a lot of them had only 'contact sales' option... and most of the time they came up with astronomical prices...
Has nothing to do with 'the USA', and price discrimination/negotiation is not 'arbitrary' - or at least any more arbitrary than negotiating a price at a flea market.
Generally speaking I agree, but there is still some legit cases where pre sales is needed.
I.e. when you are a hybrid service/product company and good part of your value proposition is product customisation/integration.