Are you purposely being obtuse, or have you not actually read what Monks do in pathfinder? Literally everything you just said is wrong.
d20pfsrd.com/classes/unchained-classes/monk-unchained/
>Their primary ability, the Flurry of Blows, lowers their to-hit on an already shitty 3/4 BAB. If you want to fistfight you have no ability to use weapons, so you can't boost your to-hit via magic/masterwork bonuses either.
None of this is true. Monks are full BAB, flurry doesn't lower your to-hit, and it can be used with Monk weapons (or an amulet of mighty fists)
No full attacks can be used without moving, even if you charge. They're not gonna be moving away from you because of attacks of opportunity.
With WBL, most characters get their magic items by about level 4 anyway.
Monk fists now count as adamitine/silver/whatever.
They DO get immunity to supernatural diseases. But, diseases don't matter anyway.
Monk healing can come as early as 4th level.
Everyone uses rings of featherfall; nobody actually casts it.
Abundant Step is a Ki Power now, so it can be used more than once per day. And, it can be used as a move action instead of a standard action, which is HUGE.
Diamond Soul spell resistance is a swift action
Quivering palm is a meme ability and is entirely skippable. It also happens to be a Ki Power, so it can be used more than once per day.
Tongue of the Sun and Moon is a meme ability, and doesn't matter.
Monks can go ethereal as early as level 4. It's also a Ki Ability now, by the way.
Drunken Master isn't a thing anymore (then again, neither or PRCs, really), but you can just fucking play a normal monk and fluff that you drink all the time.