No, it is not. At least, not yet.
Even the gormint does not trust them (ref to the article I shared one page back). And the provider has a history of ignoring court orders and interfering in the internal affairs of the country they operate in;
The satellite internet service controlled by Elon Musk is refusing to comply with a court order to block his social network, X, regulators said.
www.nytimes.com
The drug addict owner was threatening Ukraine with a starlink shutdown (a service the company gets paid for) before backing down ecentually only 2 days back
Starlink is a national security threat, period.