I like music, but I can only sing and can't play any musical instruments. Is it too ironic to be laughed at?

Vocal music is also a kind of music. There are so many singers that not every singer can play musical instruments. They still live on it ... it's your hobby. What do you like is your freedom. How can anyone laugh ... don't think too much, just be happy. If you are really interested in music and want to have more contact, you can find an interested instrument to learn now, as long as you like it, it's never too late.