Sure. Anyone should be able to be anything they want and to use any word they want to mean what they are. Others should not get to decide what the meaning is to the words other people use. If I use a word, I decide what the word means and it is oppressive of anyone to tell me my word means something else.
“When I use a word,” Humpty Dumpty said, in rather a scornful tone, “it means just what I choose it to mean — neither more nor less.” “The question is,” said Alice, “whether you can make words mean so many different things.”