Look at the difference in strength level. Metroplex lifts 70,000 tons, Omega Supreme lifts 300,000 tons, WWH on Planet Hulk had strength in the quintillions of tons. If you added every transformer in the MU barring Primus and Unicron they wouldn't be as strong collectively as Hulk is individually.
To top it off, Hulk won't be holding back if he's up against a bunch of robots like he would against humans. Hulk has a long history of smashing up robots like they were garbage. He smashed apart a robot that was twice as physically strong as Thor like it was nothing (obviously it wasn't as durable as Thor).
Ok so tell me which transformers on the list posted can transmute DNA?
None? Well then the event doesn't apply. That team didn't stand a chance in hell against WWH in his regular form, they mutated his DNA so he was grey hulk levels of strength and snapped his neck, both of which he recovered from (neck healed and DNA mutated back).
That was not his WWH form. For all intensive purposes it wasn't even the same character. It wasn't just simply toxin, they physically mutated Hulk's DNA so that he fell back to a previous physical incarnation. Way to show a scan out of context.
slightly facetious no?
for one thing that wasn't WWH levels, as he was reduced to "Grey Hulk" levels.
and for another, and much more importantly, that feat required - necessitated - Hulk's DNA. it wasn't some "toxins", it was HULK DNA. toxins would do jack to Hulk.
^^ Exactly, bio-engineering someone's DNA and injecting them with it so that they have to fight against their own cellular mechanisms is hardly a simple toxin. It's comic book superscience.
As soon as Stan Bush starts playing in the background Huc goes down, he could be Super Saiya-jin Huc 10,000 but he'd still get his ass whooped so badly he'd be crawling back to his mum.