Samsung Appliances don’t have the best track record for being reliable… Something tells me if they did add something like that, within the first year it’d either break down OR work too well and result in a number of loss of limb lawsuits against the company.
This works for some sites, but honestly it’s easier using the Firefox reading mode on those sites, it basically does the same thing. It only works if the page loads the full articles text behind the pay wall popup which unfortunately not many do.
Try messing with the hardware acceleration options in the advanced settings. I can’t say I’ve seen any stuttering using just Intel integrated graphics or on my laptop with Intel + Nvidia quadro. If your using Linux there’s a good chance it’s a Nvidia driver issue. You could open the developer tools side by side with Firefox and Chrome and go to the network or performance tabs and compare side by side.