I'm gonna try to throw some water on the dumpster fire starting to burn here.....
There are exceptions, and norms. Some guys can play with all 4 digits in positions that are normally taught to be played using only 1, 2, and 4. These guys would be exceptions. It's not that you can't do it, but given the amount of resources available for self educating, (which it sounds like the OP is planning) it would be a much more logical path to choose the norm. The norm would the old reliable 1-2-4 Simandl.
Even if you have no interest in classical per se, Simandl will get you methodically through fingering for common scales early in the game. If you have questions regarding something using this method, any number of users here can give you advice because it's the most common technique.
On the other hand if you choose to pursue a 1-2-3-4 approach, you'll have a limited knowledge base to draw from. It does not mean that you can't be successful with it. However, you would be an exception if you were to get proficient using this method.