That's the point of the image, I hope. It's a good example of how red herrings become carried mantras.

Claim: There was MOLTEN, FLUID, LIQUIFIED POOLS OF STEEL AT THE SITE OF THE WTC.

There is no counter claim to this, so they co-opt the claim and "well poison it" by repeating the claim but changing it to mean something stupid, like "It was impossible to collapse the buildings because jet fuel cannot melt steel beams". As you point out, steel weakens alarmingly when heated and so all the gormless fucking retards go about shouting "HURR DERP JET FUEL CANNOT MELT STEEL BEAMS" clapping one another on the back like they're having a laugh at some retards expense, not realizing the utter irony of their feckless existence.

Another example is this...

Claim: 5G towers will be used with ID2020 and a bio-chip to effectively control your life and ensure dissent is impossible.

No counter claim, so the media start parroting stories about how fringe conspiracy theorists believe that 5G beams covid-19 into your bloodstream. It makes NPC retards dismiss any further discussion about what 5G towers will be able to do down the line in an AI driven surveillance dystopia with implanted medical devices with drug dispensing functionality.