Why public domain licenses are discouraged by corporations to use?

[BoQsc]

Public domain licenses, such as the Creative Commons Zero (CC0) license, allow anyone to use, modify, and distribute a work without any restrictions or attribution requirements. While this may seem like a desirable option for some, corporations often discourage the use of public domain licenses for a few reasons:

1. No control: When a work is released into the public domain, the original creator relinquishes all control over how the work is used or modified. This means that corporations may not be able to prevent others from using the work in ways that they deem unfavorable, such as using it for commercial purposes or incorporating it into products that they do not approve of.

2. No protection: Public domain works are not protected by copyright, which means that anyone can use them without fear of legal repercussions. This lack of protection can be a concern for corporations who want to protect their intellectual property and prevent others from profiting from their ideas.

3. No consistency: Public domain licenses vary from country to country, which can make it difficult for corporations to ensure that their use of a work is legal and ethical in all jurisdictions.

For these reasons, corporations may prefer to use licenses that offer more control, protection, and consistency, such as the various Creative Commons licenses, which allow creators to retain some control over how their work is used while still making it available to others.