Instead of lamenting yourself with creating an account in nexus to get this mod, here it is in this website. Hooray.
Plus, it won't bloat your mod list with an extra folder and files...
BECAUSE DAHM HAS THAT FEATURE BUILT IN LOLOLOLOLOLOLOL
If you're too lazy to extract the lua file into mod folder, just rename the user.lua.exemple > user.lua and copy paste the line under local config = { at line 23
skip_intro_auto_skip_on_level = true
It will not work as client. You need to host the game for it to take effects.
Have a good day heisters of the old times.
FLASH NEWS BEEP BOOP BEEP BOOP BEEP BOOP
I heard from Dorentuz himself that you can ignore all of what I've done and go into the properties of PAYDAY: The Heist, and write in the launch options:
-config skip_intro_auto_skip_on_level
You need DAHM for it to work, it is linked in the "Dependencies & Instructions" tab.