Can't control plugin that appear at a new site setup

Hello,

I have a plugin menegment ( i recently asked how can i manage plugins for my sites)
and i can say that i thought i configure it correctly
But
I think i disabled all the plugins from appearing in my users sites but please take a look at the plugin section after a new setup:

How can i make it that a new site appears with no plugin at all (or just what i selected it will have..?) ?

thanks
Nir