In very informal terms, anywhere where there is very low entropy (higher order), any direction away from that will likely (to the point of certainty) be in a direction of higher entropy (lower order).
For instance, if you have a jar of red & blue marble, with high order (such as perfect alternating layers of red vs blue marbles) then any disturbances (such as shaking the jar, reaching in and moving a handful, …) will almost certainly reduce order.
And no practical amount of shaking the jar will ever return the marbles to a high order state again.
Even though any close up video of the marbles being jostled will reveal the same physical properties and behavior for the marbles, whether played forward or backward.
So at the individual marble level, laws are symmetric.
But at the jar of marbles level, one direction of time looks very different than the other.
We, and the particles that make us, and our environment, are the marbles whose configuration is more disordered the further in time we get from the Big Bang.
So we perceive the time direction away from the Big Bang as the future, toward the Big Bang as the past.
And the statistical “force” of increasing entropy provides the useful energy we use to survive, learn, create useful islands of order, in the greater sea of increasing disorder.