There is "INO" format which was created for Arduino IDE. There is PlatformIO extension which contributes grammar for this type of file.
Question: Why does VSCode still force me to install "Arduino" extension?

You might know, but Arduino extension conflicts with PlatformIO extension. There are a lot of bugs reports. See https://community.platformio.org/t/conflicting-extensions/6091
What is the best way to resolve this issue?
There is "INO" format which was created for Arduino IDE. There is PlatformIO extension which contributes grammar for this type of file.
Question: Why does VSCode still force me to install "Arduino" extension?

You might know, but Arduino extension conflicts with PlatformIO extension. There are a lot of bugs reports. See https://community.platformio.org/t/conflicting-extensions/6091
What is the best way to resolve this issue?