Originally Posted by
Pendaran
Any time Batman has been in the batcave he has a chance to use them. Any time Batman is not in the midst of some major event, he has a chance to bring them to bear on a larger scale such that when a major event happens, he can use them. He has plenty of time to have ushered out things into the city.
He is neither incompetent or stupid, and that he uses them at all, makes him willing to use them. He's entirely willing to make use of all sorts of things against people that outclass him, and one would wonder why he wouldn't if so outclassed.
When he can build these things to the point of incorporating them into armor, and to the point that he's otherwise showing technical acumen to the point of making teleportation machines, this makes no sense to claim as a limitation, and would just be PIS.
Similarly, this doesn't work to claim for things Batman routinely uses as far as his "tons of vehicles and automata" but just doesn't use in the full numbers that he could. He doesn't hate these things, or he wouldn't use them so regularly. He has constant access to them.
You went on an entire thing about "no one would want to see that in a comic" amongst your reasoning. It makes claiming "cis covers all this" really thin.
You said they would be modifying the tech, that would be improving it simply by definition. You alternatively said Batman has scads of this stuff that he could just be using anyway. Which again makes for him not doing so himself, PIS. If he has scads of something, arguing he hates and doesn't want to use it doesn't really work.
What help from the Bat family? Batgirl is not particularly Oracle level anymore, Dick Grayson pilfered Tim Drake's best stuff and is off being a secret agent around the world, and Tim Drake exists in some degraded Teen Titans based purgatory. You said Batwing himself would compensate for this, which necessitated trotting out a bunch of things for "the guy who is not here is a vastly superior detective to Nightwing".
Alternatively, if the bat family can just cover this, then trying to talk about how someone can fill in for Batman because Batman jobs out his enemies, because of how smart or capable the person is, or whatever, that "people are overselling what Batman can do and what his job entails" has no meaning as a thing to say, because the answer to the OP becomes "it doesn't matter, the Bat family will carry them anyway". In that case yes, people can replace Batman, because Batman trained up his replacements, to replace him. It makes it odd to talk about when Batman has gotten by with help from them besides because again, yes, Batman totally got by with the help of the people he trained to be able to help him.
So, to start off with, if they can't deal with these three threats? They can't replace Batman. This then lead us to the "Batman can't deal with them either" claim, which cannot reconcile with the "Batman's technical capacity and resources are this good" claim. And otherwise into a weird place with going that even post crisis plots they reference in nu directly shouldn't be considered. Beyond that though, any villain that engages in complex or secreted plotting on a scale of intellect that actually challenges Batman's capacity as a detective to a notable degree, vis a vis people having to operate in such situations who lack it. So, Zsaz when not in spree killer mode, off the top of my head, as far as things as basic as "finding out and stopping him from murdering people". Hugo Strange, the Jeremiah Arkham Black Mask, the every so often "villain who is the dark mirror image of Batman" villain..
Sans thread limits, any high caliber supergenius will "my tech makes you irrelevant" cheat his way through problems with any of these people in short order, in extremely short order the higher end you go. With them limits, they're operating at a huge handicap.