Without looking at the particular EO's, I'll just say that just because Trump likes steak for dinner, does not preclude Biden also enjoying it. Meaning that sometimes they overlap. Much of what he thinks is weird about Biden extending EO's is based on the presumption that absolute diametrical opposition is obviously employed in all and every instance. That is a matter of faith still. You have to already have made the leap. If one researched to find the answer to this question of weird EO extending they may find explanations that don't reflect "The Plan".
Without looking at the particular EO's, I'll just say that just because Trump likes steak for dinner, does not preclude Biden also enjoying it. Meaning that sometimes they overlap.