Because managers like to hear things like "suite" and "turnkey solution". Normal people don't want to assemble their own solution from disparate parts.
People happily mix and match parts when they feel that they understand the subject area. I bet the IT team (even just the CTO) in a company that considers to use OSS instead of the typical O365 or G.Suite has plenty of opinion, and likely expertise, to consider at least various integrations, and possibly introducing other components. A suite still has a lot of appeal.
People happily mix and match parts when they feel that they understand the subject area. I bet the IT team (even just the CTO) in a company that considers to use OSS instead of the typical O365 or G.Suite has plenty of opinion, and likely expertise, to consider at least various integrations, and possibly introducing other components. A suite still has a lot of appeal.