He is asking how to exclude the "erotic" tag.
You, on the other hand, are angry because some developers do not label games correctly, making it difficult for people to properly filter the content and I totally agree with you on that, it is very annoying.
The difference? Look at your answer, you don't comment that some games may be mislabeled, if not, you state that that configuration doesn't work.
If you search for role-playing games, and you find 100 erotic games, if you apply the filter, you will eliminate 99, the one that remains is because the developer did not label it properly, but the filter works because it eliminated the other 99.