And, we've circled back to the questionable assertion that started this tangent. :sigh:
No, martial archetypes are popular to play because they are popularly heroes in the fantasy genre. LoTR? Aragorn, Boromir, Gimli - technically even Legolas and the hobbits - all martial. One wizard, and he was a warrior in his youth and would draw steel to deal with enemies as often as cast spells.
That popularity carries through to D&D /in spite of/ how badly the game treats those archetypes.
And, true to form, close with an ad-hominem suggesting that anyone who isn't willfully blind to the problem is incompetent.
The fact that you need to exercise DM fiat to block caster dominance is just further proof of the disparity.
Sure, we could all play 3.5 'E6' and freeze casters at 6th level while letting martials continue to accumulate feats - it would be nice, though, if we could just get all the archetypes on a more or less even keel, so they'd all be equally accessible and players could just play what they wanted, without having to count on DM interventions for relevance.