Are alien abductions timed around when babies receive vaccinations so that the latter can be blamed for development of abnormal behavior?

This is a deliberate and willful conjunction whenever possible, to carry them out in tandem. So this happens. They recognize that humans are still in the dark, unaware of their manipulations, and wish to keep it this way. So the vaccination becomes a handy culprit that is blamed by association in terms of the chronology of events and has been a convenient cover for their deliberate manipulation to downgrade human performance and the creation of autism as a consequence. The association of autism with mind control manipulation as being a failed attempt to manipulate the mind and trigger dissociation to create slave states, and so on, by the authors you read recently, is a misinterpretation. The primary cause of autism is extraterrestrial manipulation of children, and this is the reason for the upsurge in the population numerically of autistic children.