Obi-wan also hid in a place
Actually, grey was merely used as a term of slander of Jedi who didn't follow the cultural norm, it could be argued that their use of the force as purely a distant mediator is more grey. The Jedi order after all fell for good reason.Ahsoka clearly follows the Light Side path. She simply doesn't follow the Jedi path.I wonder, maybe ezra will choose neither the light or the dark..... following a similar path to ahsoka.
I think it's clear that she's not dark side, even a little. That doesn't automatically make her light side path though. She's more akin to the Imperial Knights, who were considered 'Gray'. And, the Imperial Knights also used white/silver blades. The point being, there's a third option as opposed to being either light or dark (jedi or sith).
In obi WANs case, it was also the fact tattooine was a painful memory for Vader. One he avoided almost unconsciously.
Memories of slavery: Check.
Mother's grave: Check.
Sand. Check,check,check.
Best hiding place ever really.