Afaik Google has tried to get something out of the enterprise space for a good 5 years now (I'd say), ever since they launched GCP, but it's just not in their DNA to do and especially to maintain business sales.
The Google Search Appliance was a respectable business in of itself. They deprecated it as it wasn't large enough for "Google". It would have been in the ranks of peer unicorn startups given the revenue prior to being killed off.
https://workspace.google.com/products/cloud-search/
As someone else has pointed out, GSuite has seen success in the enterprise space, so their enterprise efforts aren't a total write-off. With so many students now on GSuite at their school or colleges and a generation effectively raised on Google Docs... I certainly wouldn't bet against it today.