Yes they have mate theyre no different from bitcoin but some altcoins have future but not that good
 So the altcoins have even good start than bitcoin because bitcoin have been going on since 2008 and it has a huge value for now but it didnt happen on one day . So altcoins now have a good start or future because it is advertised over the internet and getting some reviews or fame of it not like bitcoin it struggles through the way to success it is likely to go higher than bitcoin in time because of the internets influence