Did you know that Google scans the web daily for duplicate content and if you use those plugins that marketers promote but dont use themselves you are likely to never ever succeed in getting lasting traffic online. You see Google runs supercomputers that are not stupid like most marketers think they maybe. These computers know footprints software uses to scan websites before it ranks a website.
I have rebuilt many websites and one thing that shocked me was when I found that simple websites seemed to do better than WordPress websites when I delved deeper into this what I found was the WordPress sites that used plugins to create useless spun content which is just recycled content from other websites the site almost always dropped in ratings.
So my advice is if your not going to write or provide something useful on your website its better not to provide anything at all as you will just be wasting valuable time you could use elsewhere.