Views contextually filtered by terms in paragraphs
Although there are multiple ways of doing this, here is probably one of the better ways if editor/front-end control is what you are after. These days, paragraphs are pretty commonly used to give easier control to editors.

It will be setup a little differently however.


First, install and enable the block_field module. This will
create a new type of reference field. We will use this later on.
Create a new View, choose Block display. Choose the Article bundle
for your content. Add some fields from Article that you want to see.
Add a new basic filter criteria for the category term reference
field. Set its default value to Sports.
You should now have a view showing all articles where the category
contains sports. Now duplicate this sports block, make another block
for politics, and so on. Changing the filter criteria to match each
term.

Your view should have a few blocks in it now. One for each term. Now
go edit your Multi Article Paragraph type.
Delete your term reference field from the paragraph, and add a new
field. Under references you will see a Block (plugin) now. Choose
that. Name it whatever, set to unlimited.

On your new field, at the very bottom, drop down the Blocks
fieldset. By default every block will be checked, uncheck them.
Scroll down until you see your 3 view blocks you made. Check each of
them. Then save the field.

Now go create a new landing page as if you are an editor. Your Multi
Article paragraph will have a block reference. Choose add block, and
pick one of the view blocks. Add a paragraph item for each view
block    you want to display.


 

You can then make many landing pages, allowing the editor to choose which types of articles to display. Here is my landing page A.