I'm torn on this - for feminist reasons I agree, but then I personally know of friends who have had horrible things happen to them (cancer resulting in having to terminate a healthy baby to save the mother's life with aggressive chemo - yes it does happen), whose only real hope of having a child is through surrogacy - there are embryos but the mum, who is now in complete remission, can't carry them because of the very real risks to her health.
Adoption is not an easy answer: it is very hard to adopt these days, there are special challenges involved, and not right for everyone, especially people who have been through a lot of trauma themselves. I'm not sure that banning surrogacy completely is the right thing - after all, it has always been happening in various ways on the quiet - but sensitive regulation is certainly needed.