I am surprised only that people are surprised.
As reported by Windows Latest:
[...] If you try to skip the setup, the pop-up will appear again in future.Unfortunately, you cannot permanently disable these recommendations in Windows 10.
I've said it before, and I'll say it again: Windows is malware, and Microsoft should absolutely be facing antitrust action of their own for this shit. Microsoft controls over 80%, and nearly 90%, of the desktop/laptop OS market at a time when COVID-19 has pushed demand for desktop/laptop PCs to heights they haven't enjoyed for nearly ten years, and they've clearly decided to abuse that gatekeeper position to push their own products in the most anti-competitive, anti-consumer manner possible.
I'm looking for the EU, at least, to bring action against Microsoft for this latest over-reach, but the US Department of Justice should also be scrutinizing the Redmond firm for this sort of behaviour, which was rampant during the Windows 10 rollout, and clearly isn't going to stop anytime soon.
For more details, along with screen shots, click through to Windows Latest's article.