More likely there was a large amount of telemetry saying that the bookmark bar was visible but never used by a large group of users. I can never imagine e.g. m

More likely there was a large amount of telemetry saying that the bookmark bar was visible but never used by a large group of users. I can never imagine e.g. my mum turning the bookmark bar off, but I can certainly imagine her just totally ignoring it/not knowing what it is.