How to make the character not pass through the object?

Question

C++ / C#

There is a character and tilemap on the wallpaper there are colliders, also rigidbody2d on the character Body Type Kenematic, on tilemap static
The code that I move the character

rb.MovePosition(rb.position + moveVelocity * Time.deltaTime);

Answer 1

Move Position is not for you, most likely. For 3d games, I recommend you the Character Controller and its Move method.
For 2D games, movement in RigidBody using velocity.
Move Position is a method that is not for character control and interaction with walls