This is still very disingenuous on Google's part.
When many people, myself and family included, first associated our own custom domains with them, there _were_ no "Google Apps" other than gmail. Google Calendar wasn't a thing, neither was Google Docs, Google Sheets, nor Google Meet. Android didn't exist, neither did Fi. Youtube was still its own property with its own separate accounts system.
Later on, when they started building new offerings, including those that became known bundled as "Google Apps", they continued to conflate the account usage with these several other services. When they decided this was something worthy of charging, they promised "free legacy" edition use indefinitely to users, calling them pioneers and champions of the service, as a way to thank them for their evangelism. The growth of periphery services continued, and now legacy users are faced with a hostage situation for all their data and purchases associated with their accounts.