Mind you back in the day (1999) broadband was defined as 2mb/s, that's all I have in the sticks. Why this focus on high bit rates mystifies me. Yes 25meg is better than 2 meg, but like the joke goes, it's not the size but what you do with it...
"What you do with it" depends really on "What you can do with it". You can do less with dialup than you can do with a 0.5 Mbit DSL, which can do less than a 2 Mbit DSL, which can do less than a 20 Mbit DSL, which can do less than a 80 Mbit FTTC, which can do less than a synchronous Gbit FTTH.
I've had all 6 of those connections throughout my life¹ and the utility that you can achieve from each differs - its not just "doing more at the same time", each step up enables you to do things that the previous grade does not
0.5Mbit -> 2 Mbit enables poor quality but usable skype
2Mbit > 20 Mbit enables HD skype
20 Mbit -> 80 Mbit enables HD video streaming and multi-user scenarios
80 Mbit -> 1 Gbit enables cancelling the data centre servers, running VPNs at home for travel iplayer, consumption of my home media from anywhere, HD home surveillance video - I haven't even barely touched the surface of what I can do with it yet.
The ironic thing is that as consumers we have already paid enough to have covered this entire country in fibre from home to home, but we consider it anathema to have the state spend that money on infrastructure, and rather spaff it over a succession of large corporations who "build value" (in themselves).
¹ Yes, you do have to live in specific buildings in specific areas to get synchronous gigabit home broadband. It wasn't top of my list when buying a house, and they didn't even mention it until I had put the deposit down - although I knew at a minimum it would have BT FTTC²
² BT FTTC is a truly shocking product, 300 Mbit down, 20Mbit up. There is no technical reason like there is for FTTC for the upload speed to be asynchronous, it is only to limit you to a "consumer" connection where all you can do is consume crap like BT Vision. Any of the compelling things I outlined above, that should be possible with such a connection are made impossible so that you continue sucking the BT teats. Plus it's like £70 a month - I don't even pay that for gigabit.