Voting ID requirements have not been universally seen as a good thing in the UK, there’s been a lot of opposition to it.
There is no national ID in the UK, instead there is a patchwork of secondary ID systems such as passports, drivers licenses, travel cards etc. In most cases they have a monetary cost or are not universally available.
It’s been seen as an attempt at voter suppression as many poorer British people may not have suitable ID. The rules also reject many forms of ID commonly held by younger voters, while accepting a wider range of ID held be older voters. There is supposed to be a free voting ID available but implantation has been left to local councils and has been criticised as hard to access.