https://www.psychologytoday.com/us/blog/talking-apes/202208/what-kind-men-buy-sex-dolls
https://web.archive.org/web/20170420182546/https://sexpo.fi/2017/03/09/avoin-kirje-tullille-huoli-lasta-esittavista-seksinukeista-on-turha/ (They changed the layout of their website)
https://www.tandfonline.com/doi/abs/10.1080/00224499.2023.2199727
To be clear, it's okay to "do nothing", than to do something (this time against "sex dolls") which only has a possibility of creating problems.

Wow. It's been quite some time since I've had to comment on this one. The last time I did was in early 2023.

A few of the arguments against are very dry, speculative, and try to depict people as generally cartoon characters (as opposed to a fairly mundane person buying a toy). That's usually a red flag.

Also, bad people would still do bad things. It wouldn't really move the needle, but it would undermine due process, would set a dangerous precedent, and would pit some people.

Plus, there was a foundation which looked to set standards via collaborations with manufacturers, without the State getting involved.