Try to display other so called related posts in a single post page.
for example, if you have post in categories Food, travel, fun. When you go to a single post page in Food category, at the bottom, there is other suggested post from the same category something like swipable in mobile grid format or something.
I understand it can be done with view. but it seem you guys are moving away from view plugin(legacy plugin), so can I do it with only wp-type and block plugin? Or do I still have to install view?
Is there any documentation that you are following?
First let me clarify that Views and Blocks are essentially the same plugin—and so you can only activate one or the other—but they have different default settings for which UI to use when creating Views and templates. If you are used to using Views you can go to Toolset > Settings and choose to expose both the new Block editor and the classic Views editor.
You could continue to make such a View using Views (where you create the View at Toolset > Views) and insert it into the page, or you could add the View directly to the page using the Views block and create and design the View with the block editor.
The options available are mostly the same, with some exceptions such as the ability to nest Views.
In this case you need to add a Query Filter to the View for the taxonomy (to show posts with the same term as the page where the View is shown).
When using the block editor, you need to make sure that the View block itself is selected (rather than any of the inner blocks), and you should then be able to see the Query Filter section in the sidebar settings at the bottom.