This site is not meant to be family-friendly. It is meant as a place for indie game developers to host their games.
Just because you do not like something (and you would try to further censor games with your own opinion regarding things that might be considered "offensive" or "disturbing," not to mention you claim you prefer games with only "a little bit" of blood and gore) does not make you the morality police, nor does everyone think the way you do.
If it bothers you that badly, why not make your own platform, where you can host all of the family-friendly kid games you want, without having to worry about anything that might somehow offend you, if you tilt your head and squint?