>A slave can't leave one plantation for another

The whole world is a slave plantation.

 >A slave cannot keep an bear arms

Some slaves can if they get permission from the master. or if they are the house slave that punishes the other ones.
the slaves that must fight in oversees lands get a gun too.

>A slave cannot speak freely

neither can I if the masters decide what is hate speech, what books I may read or read from out loud, if I may not deny the holocaust (which I don't) if I may not say "fuck the king" If I must use pronouns, or be punished or go to jail and if I defend myself get killed. (Wait a few years)

>Those are the defining features of being a slave

Well guess what that is what they (your masters) learned you in the child  indoctrination forced labor camps.
And a whole lot of other words and definitions too.
They teach children what to think not how to think.
They teach children to obey orders not to do the right thing.





If you work and you don't get to decide to keep it or how much of it...it's slavery.

If taking 100% of what you work for is slavery then at what percentage it's not slavery anymore.

> If real slaves could all pick their plantations then plantation owners would all have to compete to provide the best working and living conditions and slavery would be awesome.

They would still be slaves, like you are now.
Actually when (what you call) real slavery was abolished (1865) the current model is what took it's place (1862). Governments hate competition thats why the forbit private slave ownership. 

[Frederick Douglass wrote](http://www.thedailybell.com/news-analysis/why-taxation-is-slavery-words-from-frederick-douglass/)