Two quotes I found on this business unit:

“2021 was also a year for Platform milestones, Google Workspace grew to more than 3 billion users globally, we reached more than 5,300 public apps in the Google Workspace Marketplace, and we crossed over 4.8 billion apps

installed (up from 1 billion in 2020)!”

“Google Workspace is now used by more than eight million businesses and organizations worldwide” Q3 2022

Management also mentioned in every single quarter for the past 4 quarters that Google Workspace has been seeing a lot of traction, increasing both users and average revenue per seat.