Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

Basiaclly all DRM models have had variations of that problem. It, again, boils down to what the check is, when they do it, and how often they do it.

For example:

• Back in the day, Splinter Cell Conviction (and a few other ubi games) actually connected to a remote server for game logic. If you were running a cracked version and a blocker (I think peerguardian is what we used? Been a minute) then you would actually notice your game just completely hang when you went through certain doors and Sam wouldn't start talking until you turned PG off.
• Similarly, quite a few securom and even starforce games would add the DRM check as part of the fundamental gameplay loop so you were potentially checking dozens of times per SECOND. This was a rapid checksum or a value in memory but it was still very noticeable

And Denuvo is kind of the worst of all worlds since it is an activation model which, potentially, involves phoning home to a server.

To my knowledge, every single case of "Denuvo killed performance in mah gerhms!!" was either

• Complete noise. Like, less than 5% difference which could just as easily be a case of having a different tab open in your browser
• A case of a poor implementation where the checks were way too frequent

I am not aware of anything that was fundamentally denuvo itself. I would love to know more if you can point to a documented example but everything I have seen that actually has numbers ends up being one of the above.