I'm going to theorize here because, the facts are few and far between...
1. all governments conspire together secretly, literally in bed together
They pretty much do whatever those who control their banking system wish. Eventually. If entities in coordination with one another control the monetary system of various countries then this is basically true.
2. bioweapon
They clearly exist.
3. a modified variant of the common cold, modded with HIV and much much more
It would seem so, but I'm dubious that anyone has been sequencing a good sample yet. Some of the analysis could have been done on bogus sequences.
4. race specific sequences for all human races, except the usual suspects
I don't see it in this. I would expect that to be part of the 'solution' to this and follow-up 'problems.'
5. weaponized sequences are activated with synergistic chemical agents and/or microwaves from the 5G network
Both seem technically feasible at some point.
6. every human on earth will be exposed to the virus, the usual suspects will be holding the gates to the city open so-to-speak, as usual
Might take a few cycles, but yes, I would expect everyone to be infected with some such goodie eventually.
7. 90% population reduction goal
Some people probably want more.
8. 5G RFID tagging of the remaining 10% will allow for remote termination of any individual
Some people dream of this I am sure. Again, seems highly feasible technologically.