Why are some people interested in other people's sex lives and associate it with politics?

Free and democratic countries are often associated with LGBTQ+, and authoritarian countries consider them degrading and immoral, banning and punishing them in their countries.
Restrictions on education, work or even social services. Prison sentences, execution sentences and because of these oppressions, these groups become even more vocal and numerous.
Some EU countries just want these people, regardless of their preferences in private life, to have access to essential services for a person and to have their human rights respected.
Some countries are more liberal than others, with discussions about marriages and adoptions, but even there the ideal around which all these ideas revolve is that of love, not of hatred or terror or death.
Why should we support "moral values" and deny them the right to at least a normal life, in which these people can find a job, in which they can visit their loved ones in hospitals and nursing homes, in which they have the right to inheritance, especially if that is what the owner wanted?
There is always talk about reproduction, God and ethics towards children and society, but these people are denied rights just because they bring certain people into their bedroom who have the right to consent.
Personally, I want these people to have the right to civil partnership, but not to marriage or adoption. However, raising a child, even without adoption, should not be a crime. Parents and partners talk normally about their children, they are interested in having the best possible education, and from discussions and reports with other couples, they say that they do not force their children to have a certain sexual preference and accept their children regardless of their preferences.
This does not happen as frequently in heterosexual families. (I admit that I am one of them).
But still, I don't want the persecution of some people just because they want to prohibit who you can love.

Updates
1 y
I needed to say more but the platform is limitat me to just this number of words.
Why are some people interested in other people's sex lives and associate it with politics?
Post Opinion