I would not be surprised to find that in 10 years time it will be a requirement in the UK to use a unique, traceable login to access the internet, tied to central databases owned by the government, administered by whichever private company gets their snout in the trough and mostly left on a train/in the post/who knows where. Everything you do online will be logged and be part of the dossier the authorities keep on you from birth to death.
For your own good, of course. It will help the economy, prevent identity "theft", reduce terrorism, help the environment, reduce benefit fraud, stop illegal immigration, make it snow prettily at Christmas, reduce fuel bills, help families (single people are worthless, so they are always to be ignored), help pensioners, reduce knife crime and <insert lies about whatever issues are in the news at the time>.