Calm down you'll give yourself a nosebleed.
OP asked what people thought, and people have given their views and opinions. Most have been kind. A few have given constructive criticism... @ArseInTheCoOpWindow may not have come across very well, (little bit abrupt!) but she was an art teacher, so she knows what she's talking about.
As for, 'anyone who produces a picture or drawing is an artist,' there may well be a grain of truth in that, but good luck trying to sell your work. Most people want proper top quality work, or something very unique. Some would argue that L.S. Lowry's paintings weren't very sophisticated, but he sold millions with his little 'matchstalk men.'
I am 5 ft 4 and slightly overweight, but I scrub up quite well. If I go and put a pretty dress on, and nice make up, and do my hair, and do some self timed photos, does that make me a model? Will people pay me for my photos, and pay me to model clothes for them because I scrubbed up OK? No. I can't just be a model just because I took some half decent posed photos, any more than anyone can 'just be an artist' because they rustled up a few drawings and paintings!
Whilst we need to nurture the talent and gifts of our children, we can't just blithely walk through life, telling them every single thing they do - and produce - is super brilliant, (and then get all huffy and butthurt when people disagree.) You are also setting them up for a fall, and to be laughed at and mocked.
I know a woman who has a 17 y.o. daughter who has produced 2 books, and has them on Amazon, and I have read both of them.
They are soooo bad! 😬 Bad grammar, spelling errors, inconsistencies in the story, one part where she says Stafford borders Wales, and similar mistakes. I would never say anything to her, (she would not listen anyway and would say I am 'jealous!') But these 2 books are poor. And others I have spoken to have said the same. But according to this woman, her daughter is a 'writer.' I think she has sold about 30 books!
It's like these parents who used to take their (teen and young adult) children on X factor, thinking they sounded like Celine Dion or Whitney Houston. The judges would tell them they weren't good enough, and had a long way to go, and they'd throw a tantrum and storm off the stage, and the parents would yell at the judges and tell them they don't know what they are talking about. I imagine the OP (and a few other posters here,) acting the same when they're told 'no!'