Not at all [1][2][3]. Why do you think the surrounding tributary city-states allied with the Spanish? Though human sacrifice was common in Mesoamerica at the time, under the Aztecs it took place at an unprecedented scale.
I'm curious, though, about why you'd make such an implausible claim without backing it up with any evidence.
[1] https://www.sciencemag.org/news/2018/06/feeding-gods-hundred...
[2] https://www.history.com/news/aztec-human-sacrifice-religion