Comment by pbasista

This is another case in point that people should research the software capabilities of the devices they purchase.

Typically, that can be reduced to one simple question: Can it run custom firmware or custom operating system?

If it cannot, you have to make do with whatever restrictions the manufacturer has imposed in their software. Be it a subscription for webcam mode. Or even completely disabling your device if they so decide.

If it can run custom firmware or operating system, there is a fair chance that the community creates software for this device that is actually good. One that allows you to do what you want with it.