It's an American company polluting the night sky for the entire world, for a service that will ultimately be access gated by the US government/private industry. That's where the negative sentiment is coming from. Who cares which of the many equally shitty US billionaires/oligarchs is funding it?
"A joint investigation by The Insider, Der Spiegel, and Le Monde":
https://theins.press/en/inv/294635
Basically Russia and China are collaborating in taking down Starlink. Leaked documents showing the plans.
They don't mention social media opinion shaping, but then again the leaked documents are from 2023.