What do you do during your short breaks?

I'm working on a startup related to content consumption during short breaks and commutes. I would love to get your feedback on some questions.

What do you do during your short breaks?
During your commute, how long is it and what media do you consume?
What audio length would you consider as bite-sized?
How and where do you search for your favorite online content to read?
Do you feel like you want to know what other people are reading?
Do you know specific articles to read or are they recommended by others/algorithm?
Compared to visual media, what is your perception of understanding content by listening to it?

I appreciate your time and feedback!