Theget started page of flutter.dev says:

The flutter tool uses Google Analytics to anonymously report feature usage statistics and basic crash reports. [...]
To disable reporting, typeflutter config --no-analytics. [...]
If you opt out of analytics, an opt-out event is sent, and then no further information is sent by the Flutter tool.

According to theGDPR and a recent German court decision, analytics are defined as non-necessary services and require explicit, voluntary consent beforeflutter can send any data. Providing a CLI flag or a first-run opt-out is illegal in the EU/EEC.

🙏 Please, makefluter never send an opt-out event when the user opts out of analytics.
🙏 Please disable analytics by default. You may fix that by adding a CLI flag:

flutter config --enable-analytics

🙏 Please, Alphabet employees, respect the law, don't be evil.

• 2020-03-10Google Remains Atop List of GDPR Fines
• 2020-03-11Sweden fines Google $8 million for right-to-be-forgotten violations
• 2020-06-19French court slaps down Google's appeal against $57M GDPR fine
• 2020-07-14Google’s failure to respect the « right to be forgotten » results in €600,000 fine
• 2020-12-10France fines Google $120M and Amazon $42M for dropping tracking cookies without consent

User privacy matters, please better respect them.
I wish you a happy, respectful New Year 2021.