In a strange way, that makes it a better fit as a prequel for the original trilogy.
Compared to other Sci Fi movies at the time, Star Wars introduced a grungier, lived in universe where space ships got banged up and dirty, various species hung out in treacherous backwater saloons, and smugglers were just trying to make a living in the shadow of the Empire.
That's the reality Andor is set in, without the Jedi, and you really feels the difficulty of living in that reality without magic powers or a laser sword.
Turns out that makes for pretty good adult oriented star wars.