What are the disadvantages of SEO?

What are the disadvantages of SEO?
 What are the disadvantages of SEO?


So, here are the SEO drawbacks in a nutshell:

·         Getting results from SEO can take a long time.

·         Return on investment ROI takes a long time.

·         It requires significant investment to remain competitive.

·         It isn't guaranteed to work for sure.

·         Being controlled by an algorithm.

·         Your actions can be penalized.