I didn't ask if eucalyptus trees from Australia came from the very same Australia they just so happen to originally have come from, you delightfully triggered twit, in fact they're an invasive species in California, as they are also in Florida.
READ this S-L-O-W-L-Y and repeat till it sinks in -
These lovely exploding trees do NOT start fires, they help S-P-R-E-A-D them.
Spontaneous combustion ain't the scenario here.
Not to mention that's a fire dependent ecology to begin with, everything from creosote to knobcone pine and others not only requiring it for their seeds to spread and/or sprout but conducive to spreading fire as well.
The same type of ecology occurs in, yup, you guessed it, Florida's Sand Pine Scrub ecosystem.
I understand reading something other then today's Brownshirt Tweeterz to rescue Capt Dummy Joke Trump's continous stream of gaffs for mentally limited cultists is difficult with your shriveled head safely compressed up his flaggelating ass, but you ought to try it.