>It is each student's choice to pay attention or not, it doesn't look like you would want to force them. I agree, but those people who like to play on their ph

>It is each student's choice to pay attention or not, it doesn't look like you would want to force them. I agree, but those people who like to play on their phones, and who I fully support their right to fail my courses, are often unable to stop themselves from disturbing others, ruining on-topic discussion, etc.