Signatures have been phased out for a long time now. With Contactless the point is further moot. Every major bank in the US besides Bank of America now issues Contactless cards.
Even so, Apple Card is No CVM, the terminal won’t even ask for a signature or anything at all anyway. It’ll just say no signature/PIN required
This exactly! Every once in awhile I run into a terminal (either on-screen or receipt) that still asks for a signature, just because someone along the line hasn't updated things (we have some BofA-provided ones at the cafeteria at work that ask for Mastercard credit cards, but seem to ignore it on Amex and Discover). Even then, there's no verification by the staff because the entire process is customer-facing otherwise so they never handle the card to compare.
Even then, the mom & pop places in the US that still look at your card's signature and/or compare it with an ID aren't adding any layers of security as far as the banks/payment networks are concerned. Those players would much prefer they don't touch cards at all, which is part of the reason the signature requirement was dropped.