Absolutely not my dear. Eminem owns some joke named Erick Morillo, and especially some group named "Deep Dish." I mean WTF is that Fabi?
Everybody has their own tastes, and to be honest I was in to techno during middle school and thought it was awesome. However, I was also into bands such as Limp Bizkit and KoRn at the time, so that statement speaks volumes. Coldplay isnt gay and just because you dont like such music does not mean its for homosexuals..
The thing I do not like about techno is that it doesnt really have outstanding lyrics...something I love in music. Not to mention guitars which is my favorite instrument of all time...each to his/her own.