If its a corporate account, paid for by the corporation, the party who said no is absolutely a concerned party who should be able to say no to tracking on behalf of its employees while they're at work.
I, for one, appreciate my employer will no longer be able to turn off auto-search-completion on my behalf.
Pain in my ass when that feature's disabled because my employer has skewed paranoia dials (so they don't trust Google with search history, but we're using Workspaces, so they trust them with... every corporate document stored in Drive? Wat?)