Yeah. Thy obvious one is connecting to remote servers for admin. Having very fast fibre is a game changer for downloading server backups or uploading to them. But also everything is switching to streaming and 4K is pretty standard now.

Sky is about to shut down their satellite service in the next couple of years because the Astra satellites they use are coming to their end of life. And they have been moving over to streaming TV instead. I had been on Sky Q for years and was happy with it but finally made the switch to Sky Stream last year to get 4K in multiple rooms. And for that you need a stable fibre connection. When I first got it I had issues with it losing the network connection every time it was turned on. Port forwarding helped by I ended up changing the router and that fixed it. Anyway I was worried about not being able to record on Sky Stream, but actually 99% of the time everything is available via streaming to watch later and it works very well. There is the odd occassion where something won't load from a third party service as Sky Stream pulls the content from every streaming service such as iPlayer, ITVX, Netflix, etc. But I have been impressed with what they have achieved. It's the best streaming box/service at combining the content from every service into a single interface. The UI isn't as good a Sky Q but you get used to it.

And for gamers Full Fibre of a game changer. Modern games are huge. Average size of about 60GB these days for the bigger games, but some can easily be over 100GB these days. Even on ADSL you would be waiting hours for a game to download, so had to set it starting at night and leave it whilst going to bed. It also made you backup the download so you didn't have to download it again. Now on my current broadband I can download a 60GB game in a few minutes, so there is no need to worry about keeping a backup. If you want it again later just download again. You don't really think about it being so much faster change how you approach how you use the Internet.

The only issue with everything moving to relying on fast connections and streaming is when it goes down. You literally lose access to everything. So that is one issue. I only really listen to music via streaming that days, films and TV via streaming services, a more of games need Internet access, even my house needs an Internet connection for all thy smart devices for heating and water, all my light bulbs, Amazon Echos, doorbell, security cameras.. the list goes on.

The thing is you can get very fast full fibre pretty cheap these days. Alternative providers that don't use Openreach can offer 900Mbit up and down for ?29.99 per month which is a really good deal.