While developing whatever website that uses Boostrap, my boss always says:
"PLEASE JUST USE BOOTSTRAP CLASSES to make it easier for everyone else to actually operate on that after you're done"

I'm now working on a project started by him and OMG the mess.

The only bootstrap classes he's using are col-* and text-*, the rest is all custom classes like nopad, which is the equivalent of p-0 m-0.

I mean, I might get you use less bytes writing nopad, but be consistent with what you say