It is simplistic to entirely dismiss the idea of a connection between Alphabet's successes and TikTok's actions, but it is just as excessive to see it as a direct realization.
The solid financial results of a giant like Alphabet can signal a favorable market climate for digital platforms, which can indirectly influence other actors' confidence to invest in new entertainment initiatives.
However, TikTok's organization of an awards ceremony in the United States is primarily an autonomous strategic decision, driven by its own ambitions for expansion and competitive positioning.
For example, if TikTok had already signed partnership agreements or venue contracts well before the publication of Alphabet's figures, the impact of these would be negligible on the "realization" of the event.