I use emaca and can easily increase the seize of everything. I often do when training other devlopers. I use a 4k monitor and with a C-x +++ everything is bigg

I use emaca and can easily increase the seize of everything. I often do when training other devlopers. I use a 4k monitor and with a C-x +++ everything is bigger by 3x. I can set it permanently too. What is vscode doing different?