If you're all adults or a small group (2-3) it's one thing, but the group in front of us was setting up RS with like 4 or 5 tickets on one phone.
4-5 would not phase me at all now. Especially at Disneyland. We had the group of 22-23 (multi generational family group) that was all using 1 phone to scan into an ILL for Webslingers (before it became regular Genie+). Grandpa (or who we assume was Grandpa) would scan a ticket and then call out the name and that person would go through. It took forever and no way to get around to the other scanner. I think the CM was as annoyed as I was. And then after pre-show they were all split up as a group coming out of that room and pushing past and through to get together.