I use my iPhone mostly for playing the music in my iTunes library when I'm in the car running errands, driving somewhere..... At home, whenever notifications come in about a new phone call, voice mail, email or text message or display an alert from The New York Times about some major event taking place in the world, when the iPhone screen comes on I quickly glance at it to see if I need to attend to it. Most of the time I don't and the iPhone screen quietly goes dark again. I have no idea of what the "screen on time" is and really don't care.
Yes, occasionally I actually do use the iPhone for phone calls, either making them or receiving them, but definitely, at least for me, that activity has significantly decreased over the past several years. Texting and emailing is much preferred!
As for video conference "meetings", the only times I have "attended" any have mostly been when my homeowner's association has had an important board meeting which also really does require as many as possible homeowners/members' virtual or live presence and input. We vote on a number of community issues, we vote on members who would like to join and participate on the board when positions open up.
That Annual Meeting usually occurs just once a year in the autumn months. Prior to the pandemic, those meetings were held in person in our community clubhouse, but during and continuing since the pandemic all of the monthly and annual board meetings have been online via Zoom. Ehhhhh......
I've logged in to a few but really do not like the format so now I pretty much just skip the monthly meetings (I'm not on the board, so no need for my regular actual or virtual presence). The annual meeting wlll be coming up soon, so, sigh, now I'll have to dust off my Zoom app and update it and hopefully be able to participate on my computer (rather than iPhone or iPad) when the time comes. Can I just say that, well, I am more than thankful that I am retired and no longer in the workforce so that I don't have to deal with these video conference "meetings" on a regular basis! Once or twice a year is more than enough for me!
Convenient as they may seemingly be, I suspect that for a lot of people and for any number of reasons this particular video conferencing format definitely does not work well.