New controls created on a form will always inherit the form's font (also the colors you may have set). So, if you want all new controls to be created with a different font, start your project by changing the form's font to one of your liking.
If you are already designing a form and want all new controls to be created with a different font, do the same: change the form's font. All new controls will inherit that new font from that point on.
Now, to have forms automatically start with another font, I must add that option to a future release. Thanks for the suggestion.