Upcoming (2022 Nov/Dec) enforcement of limits for SharePoint lists & libraries in Site Collection

Roger Gu  I have just read the new announcement about this limitation for February 2023:

https://admin.microsoft.com/AdminPortal/home#/MessageCenter/:/messages/MC405984

I still have a doubt about the real limit.

In the documentation it is affirmed: "2,000 lists and libraries combined per site collection (including main site and any subsites).".

Which I understand, you cannot have 2000 libraries/lists counting all in the main site and all in the subsites (perhaps 2000 subsites).

But then in the message center, they say: "For instance, a site collection can have 2,000 subsites (including the main site) and each subsite (including the main site) could have 2,000 lists and libraries (including the hidden and default out of the box libraries)."

With this message, I understand, that there is a limit of 2000 lists/libraries in the main site, another "new" limit of 2000 lists in every subsite, so at the end you could have, let's imagine, 10 subsites, and you could have 2000 of the main site + 2000 lists x 10 == 12000.

Is this correct?

Thx in advance.