Because it takes almost no effort to resize them to the max width of the majority of monitors.
You're just being a stubborn prick.
So what if I am a stubborn prick? Calling me out on it isn't going to suddenly make me drop my guns and concede to your every demand.
This is a thread dedicated to posting our favorite screenshots and showing them in all their glory, this is not a thread dedicated to pandering to whiny brats who want to force everyone else to accommodate for their vastly inadequate resolution for modern day applications, hell, I even cut out the hard part and got you the stylish script I mentioned, you just download the extension, go into the Stylish options, click write new style then put this in the entry field;
body{
width:100% !important;
max-width:1200px !important;
margin:auto !important;
background-color:#fff;
}
Set the max-width to whatever you want, type in a name and then at the bottom select "URLs on the domain" then in the box next to it type forum.blockland.us and click add, click save on the left side of the screen and then you will never have any issues ever again, nor will you start fruitless arguments with a person who, by this point, should be well known for his stubborn attitude