There have been mixed views from organisations supporting prostitutes about what the impact would be of criminalising the man who pays, as to whether it would make the women safer or not.
When you have defined "payment" and indeed "sex" then you might be able to move forwards. (Remember I am all about the definitions).
Whilst some people may see the difference between a creep in a car waving a wad around to get their wad attended too sounds straightforwards, how do you deal with the woman who accepts a diamond necklace as a "present" for "being nice" for an evening ?
And when this came around in the 70s, my DM was very scathing that quite a few marriages might be illegal.
And in 2025 you'd have the added complication of gender. Are we saying that only men "paying" for "sex" from women are able to be prosecuted ?
Yes, I did say "sex" twice. Because that's the other definition you're going to have to work on. Because some prostitution may not involve any sex whatsoever in the fetish or kink world.
I've always felt we should try and use the law to make things easier, not more complicated.