S24 Ultra
After latest update, home screen disappeared! along with alll apps
2nd screen is now home.
To change the Home screen on a Galaxy S24 Ultra, you can rearrange pages and assign a home page by long-pressing an empty area on the home screen. Once there, you can swipe through the available pages, then tap the "Home" icon at the top of the desired home page. Once assigned, the Home icon will appear white on the designated home page. - Sara
I found this information elsewhere on the internet:
Solved: Home screen disappeared - Samsung Community - 3106557
Restore S24 Home Screen