As long as they have trained non-PC crews manning (personing?) them.
Otherwise they have been speed bumps for larger ships, lately.
As a Dept Head, my peers and I had some long discussions about what would happen in the future with the lack of training. It’s happening now. After my first sea tour I had three deployments and thousands of hours as Officer of the Deck. Now I see CO’s and XO’s with only 3 deployments. On USS Last Ship, I was the only one who’d ever moored to a buoy or been in plane guard - how could we let our standards slip so far? The collisions were simply inexcusable - and not hard to avoid with a trained crew capable of taking decisive action.