Seeing anyone in pain and unable to help is a terrible experience and it's enough to make us sad and I can guess your situation. I also have a similar kind of experience but the situation was not like yours.

Reducing screen time is not so easy as most of our work is highly dependent on online activity. You can do it and it's a very good thing. I can also do it but I don't choose it because I am the one who will suffer loss at the end.

Appreciating little efforts is very necessary and we all should do it and it gives us motivation and inspires us.