Any themes or features that give me drop downs like this website

go to https://concaveearth.site

Notice the theme? It’s X theme from Wordpress

I need something like this for discourse. The default theme just isn’t doing it , topics are hidden and hard to find unless you go digging

Notice the dropdown menus how it populates topics like that in those sections? Is this possible? I know there’s a plugin/extension for drop downs , is there any way to have it auto populate posts from Sections?

I want a drop down to mass view topics in sections like you can see on that website

I need a proper and decent menu , the general UI I don’t like for website engagement it just isn’t doing it

Maybe these header dropdown menu theme components help?

That isn’t normal? Topics appear in descending chronological order (latest first). Unless I’m misunderstanding?