Yes, the more time goes on, the more automation becomes a necessity. Not integrating automation would result in much slower production, worse quality control, and a more dangerous work environment.
For example, imagine never integrating computers, the internet, or any other digital elements into your operations, and how drastically difficult it would be to keep up with modern standards.
In the same way that digital technology revolutionized industrial operations in the 20th century, automation is proving to be the next step forward.
Ask yourself if you want to be ahead of the curve or falling behind.