Article 13 dooms smaller companies and startups, thus further entrenching these big corporations. There was a provision added to Article 13 to protect "small and medium-sized enterprises", but according to the EFF [0] this "protection" is fatally flawed. It only protects them for 3 years, or until they attain 5 million unique visitors, or until they attain annual revenues (not profits) of €10 million.
That's not to mention that the exceptions for not-for-profit services also has been regarded as vague, which could be problematic.
[0] https://www.eff.org/deeplinks/2019/03/european-copyright-dir...