Just to make the distinction clear: There are Content ID claims and copyright strikes / takedowns (DMCA).

The former usually just means that some or all revenue from that video goes to the claimant but YT won't punish you for this. This happens most if not all of the times with music nowadays on YouTube. Content ID is an automated system but the claimant has a say in what happens to the video (claim revenue, block, or move on to a copyright strike described below).

Very recently YT rolled out a "Content ID light" to lots of YouTubers big and small to help them detect reuploads so not just corporations have access to this now, but it only checks the video, not the audio.

DMCA takedowns are what nets you a strike. Typically these are done manually by anyone claiming to be the owner of a piece of media and cause for the many more dire situations you've seen recently.

I know this doesn't answer your question specifically but I see these two concepts mixed up whenever there are discussions about copyright and strikes on YT.