The 100% zoom trouble

as you can see in the screenshot attached below, that’s how my 100% zoom level looks like, which is too ridiculously zoomed in. I don’t think this is the natural 100% zoom level on your computers as well. When figma instructors on YouTubes set it to 100% zoom, it looks perfectly fit to their figma environment. Can anybody PLEASE help me out with this ?
PS: I’m using the standalone desktop version of Figma.
THANKS in advance…

What’s your monitors size?
What’s your frames/artboards size?
How does it look in preview mode?