Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

This is most important comment, understanding threat vector is most important.

When evaluating if piracy is a problem, understand first who is likely to take action against you.

Using adobe suite and providing finished work to client that will use it. Very few threat vector since your client will never publish the psd(or whatever) file to the world and so adobe will never know.

Now if we change some assumptions and the work you do, your client publishes publicly, or sells to a third party that you do not know or can control. Now you are in uncertain territory. If its published publicly there is a small chance adobe may check meta data to verify licence. Or if its sold to third party, maybe third party uses it in a way that ends up revealing same meta data to adobe. Then adobe may give a shit. Chance probably still small but non-zero.

So understand your use case and who will have access to raw files and metadata. As long as that stays within areas you have control or have reasonable certainty. Adobe has no way to figure it out.