You make some good points, Nour. Many other writing platforms/sites have a lot more rules than Medium and make writing quite a task. Here you can write almost anything you wish...short or long, any topic, but you are right that unless it is written in a relaxed and engaging style people won’t read it. I only write here as a hobby or as a form of recreation. I like getting views and comments, but don’t care about the money. Hopefully my writing style is engaging enough for people to enjoy reading.
If you add crudity or curse words to your writing just in the hope of gaining readers it will come off as unnatural and you will actually turn readers off.