You can literally inject men to prevent them from having children:

https://en.m.wikipedia.org/wiki/Reversible_inhibition_of_sperm_under_guidance

https://www.verywellhealth.com/male-birth-control-injections-3970355

https://www.independent.co.uk/life-style/health-and-families/health-news/male-contraceptive-injection-world-first-india-a9210296.html

Why the Gates are here?

https://en.m.wikipedia.org/wiki/Sujoy_K._Guha

https://www.indiatoday.in/india/north/story/indians-bag-bill-gates-funding-85308-2010-11-10

Sterilizing a large part of the poblation with the COVID vaccine doesn't sound that conspirative.

What do you think?