Well it does actually make more sense. The labels hetero and homosexual were made from the heteronormative perspective and are closely related to the " straight -> normal | gay -> disease " narrative. The term homosexual was used first to discriminate to mostly men who like other men, regardless of the modern concept of homosexuality. They didn’t think much about sexuality, if it was different it must be Homosexuality or Lesbianism. The terms are just an acient relic from times of Hitler or Bismarck, from times when gays got regularly imprisoned, beaten up or killed for being gay.
The rest is just me Ranting about labels:
I have found that actually labels don’t really make much sense. Many people are trying to find a label for themselves but can’t so they’re trying to force themselves in a drawer they later find out doesn’t fit and at least when it comes to trans people in combination with sexualities people start to question the real meaning of labels. I am happy for all who have found a label but from my perspective it’s just another way of putting people into drawers. Actually gender and sexuality is not static, but it’s just another aspect of your personality that changes with time. Labels are a way of oversimplifying the complexity of our selves and while I do acnowledge that abstraction might be useful in many situations, we should not need the labels of the lgbtq+ community as just as the term homosexual itself it’s purpose is to just discriminate and differenciate between people who are essentially to be seen as equal. It should not matter if I feel drawn to guys and girls as in the end we still have to judge by the individual in every case. Sexual and Gender identity tells you nothing about what a person did, does or will do, it doesn’t tell you anything about what a person was, will be or is. I think our all goal should be to see labels as obsolete. We should not need a label to accept ourselves and others and we should accept ourselves and others as the indiviuals they are.
The others did a pretty great job commenting already but I want to add that Munich has many gay bars and quite a big Christopher Street Day (You might know it as a pride parade but in germany we like to make it half parade half demonstration in honor to the stonewall riots). I think the CSD is one of the biggest ones.