I literally got a Firewire to USB converter yesterday to try and pull video off a DV Camcorder. A video capture card in the same price range had worked great for letting me stream VHS tapes through OBS Studio.

There are various YouTube videos showing a daisy chain of Thunderbolt 3 to Thunderbolt 1/2 adapters connected to various Firewire cables and adapters. I was hoping to avoid all of that but the camera doesn't show at all. Fortunately, nothing seems damaged on either side.

I've only got 6 tapes so I'm sending them off to a service and sending the adapter back to Amazon.