Grip training, just as a concept, is criminally underrated. When your hands are strong, they won’t be your weakest link when you’re doing a deadlift, or a series of pullups, or a farmer’s carry. It’s fine to use straps to get through your deadlift sets, if you need to. But afterward, make sure to do some grip training.
Even if you don’t have trouble with your grip yet, start training it now. This routine, which you can do with equipment found in any gym, is a solid investment in your future.