Honestly, there are not many cons of being a digital artist, in my opinion. Acquiring some digital art skills, even if it’s just in addition to your main traditional practice, can only be beneficial to your overall artistic skillset.
Digital art is not better or worse than traditional art. They are just two different forms of art.
At the beginning, many people in the art world didn’t consider digital art to be genuine and authentic, because there is no original artwork. No real tangible thing to touch.
A digital artwork can be duplicated easily. That also means that it is a lot easier to ‘steal’ an artwork or claim it as your own.
Because digital art is so forgiving, it also used to be considered as ‘too easy to be real art’. Conservative artists used to argue that digital art didn’t require as much skill as traditional art, because it is so easy to reverse mistakes.
However, in most cases, this is not true. Digital artists need as much skill and talent as traditional artists to create good work. They need inspiration, imagination, and creativity just like any other creative person.