Cy.get

Lets say if i want to access div of an element like celebhub.in => div-ub-celebhub , how do i do that with this tutorial? like this => cy.get('[id=div-ub-celebhub]').click()

but isnt this a bad thing? as we have garbage names for classes to make sure that prople dont perform webscraping. if we are to introduce this in prod, then the whole notion of obfuscating class names will be lost