No. But the rationale for Sonic being near light speed seems just as dodgy to me. Edit: Actually, I'm not even sure he's substantially faster than Harriet or Ruby is a straight up foot race.
forums.spacebattles.com
Case in fucking point...
Um how? How the hell is Harriet or Ruby ever shown speeds even remotely faster than Base Sonic? I have watched plenty of RWBY reviews(which is already one too many) which showed Ruby moving "fast" with her Semblance as well as Harriet. Even remotely saying they are faster than Base Sonic is sheer facepalm worthy...
Yet only in Spacebattles, will anyone ever see this as actually factual.
Fuck and off. This is the type of shit that is just straight up stupid to an unfathomable degree.
Literally no fucking proof except hearsay, expect to be believed based only on that, actually has some fools actually giving them upvotes for it.