There are too many people that call themselves what they are not, including on this very server. The design industry seems the worst, but I'm sure its the same in other professions. Everyone with 3 months of some Google class, suddenly calls themself an UI/UX Designer, while the craft (especially UX) takes years to develop. I also know a lot of professional designers that have 20+ years of experience, and still don't call themselves experts. Lucky for us, the professional market also sees through those fake designers. So, hone your craft, become better, and stop calling yourselves UI/UX Designers, when you are not. Or Full Stack Developer, when you only do HTML and CSS. Or Open Heart Surgeon, when you are only a masseuse.