GB seems to be shifting slightly against same-sex couples having the right to adopt, and against them being likely to raise children as successfully at hetero-couples. I think it would be helpful to see this question broken down into male and female ss couples.
Two questions that appear in 2021, 2024 and 2025 are asking for agree or disagree on the following:
Single sex-couples should have the same right to adopt as heterosexual couples do
% agreeing in 2021/2024/2025
GB 72% 72% 66%
Global average 61% 62% 59%
% disagreeing in 2021/2024/2025
GB 19% 18% 25%
Global average 31% 29% 32%
Single-sex couples are just as likely as other parents to successfully raise children
% agreeing in 2021/2024/2025
GB 76% 74% 67%
Global average 62% 63% 61%
% disagreeing in 2021/2024/2025
GB 15% 15% 22%
Global average 30% 27% 30%
'The precision of Ipsos online polls is calculated using a credibility interval with a poll where N=1,000 being accurate to +/- 3.5 percentage points'
So I have highlighted where GB opinion seems to be shifting down for agree and up for disagree, whereas global averages are not changing significantly.
Interestingly, those questions were not asked in 2026.