Hello,
Thank you for posting in Microsoft Community forum.
Based on the description, I understand your question is related to remove 'Get Started' from start menu recommended section.
Yes, it may be hard to preventing or removing 'Get Started' from showing on start menu recommended instead of fully delete it.
Try open Settings/ Personalization/Start.
Under the “Layout” section, select “More pins”
It can limit the number of recommendations and show more pinned apps.
Turn off the following toggle switches:
Show recently added apps
Show most used apps
Show recently opened items in Start, Jump Lists, and File Explorer
Then check the result.
Have a nice day.
Best Regards,
Molly