What do you mean by "forced adoption"?
Because if you mean 'the principle that sometimes a child should be adopted without parental consent' then actually you will find far more support than opposition
One of Baby P's siblings was placed for adoption - was that a bad thing? Is forced adoption of that baby wrong?
The children in the Ian Watkins case? If they were adopted, do you think you would find many people who thought it was a terrible thing?
And the countless children in care who have been seriously physically abused, sexually abused, grossly nelgected, left with permanent brain damage because of alcohol and drugs etc.
You will find that whilst most people want change in the system and are horrified by genuine mistakes and miscarriages of justice, very few people think that children who have been seriously abused should stay in care rather than be adopted without parental consent. Most people agree with the concept of 'forced adoption' ie. adoption without parental consent
You should ask some of our Irish posters about how dire the Irish system is for children who have been abused and are denied a real permanent family, but are shunted around care their whole childhoods with little support