It's going hand in hand with the move towards a cashless society and the ability to control and "nudge" behaviour by controlling our money.
I predict within 5 years we'll be running on a similar social credit system to China. The authorities in Canada tried it all out with the truckers protest.
If the government was truly interested in better management of benefits, for example, instead of letting families be uprooted and destabilised for rent arrears , they wouldn't let them be evicted and spend thousands a week funding temporary accommodation instead of helping pay extortionate rents to landlords.
Add in the idea of carbon credits and penalties for not being "green" enough and voilà - complete control.
Look up Rishi Sunaks enthusiasm for CDBC.
Honestly this is the tip if a very dodgy iceberg.