> The way a license works is
Let's actually look at the MIT license, a very permissive license
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to ***use***, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
So, you can
use it but need to cite the usage. It's not that hard. Fair use if you just acknowledge usage.
Is it really that difficult to acknowledge that you didn't do everything on your own? People aren't asking for money. It's just basic acknowledgement.
Forget the courts for a second, just ask yourself what is the right thing to do. Ethically.