It is now called a “conspiracy theory” if you think that a virus which is mild to harmless in 95%-99% of cases is not a public health threat severe enough to justify the shutting down of society writ large, and that such an unjustified #lockdown can only therefore be explained by other reasons.
It is, however, NOT a conspiracy to unemploy tens of millions of people, bankrupt millions of businesses, suspend the freedom of movement, freedom of assembly, freedom of association, and freedom of expression, while transferring hundreds of billions of dollars in taxpayer money into the private sector; all under the pretext of a doomsday fantasy scenario that actually only poses a serious risk to between 1%-5% of the population.
THAT is all perfectly rational.