Think the comparison is pretty solid imo:
Braxton pre-college: 5’9”, 181 lb, 4.52 40, 3.81 shuttle
X pre-college: 5’10”, 185 lb, 4.58 40, 4.16 shuttle
Brax has the slight edge in testing numbers but X’s are still well above average. They’re also both regarded as highly intelligent (we all know about Brax), have near identical builds, and both played quarterback for their high school team when it was needed.
Give Braxton health coming into college and a Rhett Lashlee offense, think you’d be hearing about him too. Either way, I view the comparison as a compliment to both guys, not an insult to either.