Question Regarding How To Adjust Default Zoom Level In Every New Buffer

[Samuel Banya]

Hello there,

Is there a way to adjust an Emacs config so that it adjusts the default zoom 
level to +1 or +2?

I ask because on my work Macbook, the default fonts are so small, but this is a 
limitation because of how dumb Macbooks interpret screen resolution when you 
connect two monitors to it since its based upon the laptop screen's resolution 
as the standard. Otherwise, you would have to blow up the text and font size of 
everything within the MacOS settings which makes web browsers look really jenky.

With this in mind, is there any way to adjust the 'text-scale-adjust' value so 
that it starts at +1 no matter what?

Thanks,

Sam