Degrowth is a dangerous ideology. For those living in rich countries, degrowth might just mean austerity, for those living in middle and lower income countries, degrowth is going to mean destitution and certain death for x percentage of the population.
Not really.
Now the 15 sponsored links will be irrelevant to YOU as a user since they can’t personalize the ads.
They can still use context advertising which does not use your personal information but only what you are giving to them for search.
Amazon search is probably the least impacted by this, since they use context advertising by default.