Going back to regular paragraphs

Problem/Motivation

I'm managing a large multi-site system that has asymmetric translation widgets installed. I want to go back to regular paragraphs and look at the options and impact.

Questions

• Is there a way I can query the number of paragraphs that are asymmetric?
• Does this module create extra data in the database?
• Any other things I should know?
• If I disable the module, what is the impact on previously created nodes with asymmetric translations?
• I'm thinking of disabling the editing on already translated asymmetric paragraphs. Any tips?

I know these are a lot of questions, but asking is free! :-)
Thanks in advance.