Well, the true goal was never for anyone to switch sides, at least not this thread. The goal was to simply question, listen, and understand.
The reason its hard to switch sides in this discussion as-is is simply because its all talk but no
real experience. There isn't a "how many wizards get every component" list or "how do all DMs actually handle martials" statistic.
Its kinda why I'm set on using examples, experiments, challenges, and adventures to truly witness if everything being said about Casters/Martials are
true.
I think very few people have played high level D&D here, and I think even less have done it with a DM with experience in running them. My theory is that the way the adventure is set up and prepared is much more important to overall class balance, even if we were to take the situation of a "no slog" 1-combat mini adventure.
This is why I've been working on the
high-level D&D mini-adventure, because I want to witness this all for myself. I'm still very much willing to run it and hopefully, it will help one side demonstrate their frustrations to another in a visual aspect.