I need some advice, so I am looking forward to build a ONE PAGE website with 500-1,000 links to business resources. There are 50 different categories and about 10-20 sources (links) in each category.

For example:

Marketing category: 20 different websites
Accounting category: 10 different websites
Statistics category: 10 different websites
Operations management category: 15 different websites

etc.
As a person clicks on a category, they will see a bunch of related links.

Here is a website I have found that essentially does what I am looking to achieve.
https://saijogeorge.com/best-marketing-tools

Are there any suggested WordPress themes or plugins that can help me achieve this result?

Thanks in advance!