Maybe you want a static sites so that it'll 'live' forever and not be effected by future changes in software stacks. You definitely don't get that by doing this.
Maybe you want a static site so that it's simple to set up. It's not this.
Maybe you want a static site for security, all the complexity and accounts here make it less secure than a random site running random php.
This is just buzzword bingo for someone's resume.