Yes.
Chalk/straps are fine to delay for pulls, since they only fix a limit on grip that you might not be actually exceeding.
A belt, however, makes the action of the abdominal muscles more efficient, which means you are capable of generating more force, which makes the force production stress of each workout more profound. It's also essential: any weight that is heavy to get anything out of is lifted with a belt. If the weight moves without it, it won't necessarily impact you now, but it will, and there's no compelling reason to delay it from a training perspective.
Wrist wraps are an orthopedic device: if you need them when they weight gets heavy enough, you need them NOW. But they aren't essential so you might never need them.
The squats look pretty good. It's less "lean over" and more "sit back": you're a bit too much in your knees and they move a little throughout the descent. The knees shouldn't travel forward once the back angle is established. If the knees and hips were both moved back like and inch or two these would be perfect.