But seriously, the Eclipse Foundation would be a much trustworthier steward for a wide-used IDE than Microsoft. Unfortunately, Eclipse is in the same situation Firefox was against Chrome 5 years ago: it's slow compared to other Java IDEs like Jetbrain's.
If anyone isn't aware, they track the IP address of that extension and if they can trace it back to your company they then come calling for money. It's basically a sort of litigation honey pot. Sure, it's all legal, but it's such a nasty dark pattern and so easy of a mistake to make for end users that it should be illegal.
It’s controlled by IBM, Fujitsu, Bosch, and Oracle.
That the Eclipse IDE itself is more an analogue to Visual Studio proper could be where some on the Eclipse marketing team are mixing up the two and mentioning "VS Code fees".