Yes, but I can see why some may think that part is referring to the Professional Version.
Here is what one major poster here wrote on the day the PR came out:
<<We are part of MICROSOFT Office 2019 and Office 365! Built right into them. Not an add-on. We are officially PART OF THE MICROSOFT OFFICE SUITE. SWEET!!!!>>
This poster didn't say anything about a 'different' product that requires people to pay. He implied that EVERYONE will be able to use the out-of-the-box products.
Are you saying there is NO WAY IN THE WORLD that is right?