A benefit I have found since switching to wireless (5G) broadband is that uptime is significantly better than it was with my old cable connection. The fibre/cable internet would randomly go down for an hour or so, probably once a month on average - and that's just the times I was home and noticed.

But the mobile network almost never goes down. If something happens to a given cell tower/base station, the connection will seamlessly switch over to another. Performance might degrade a bit but you probably won't notice. There is built in resiliency/redundancy with less single points of failure. I imagine a network like Starlink will be the same.