Would be a terrible shame if lots of people opted out.
If you are a EU citizen you might also want to write a complaint to privacy@huggingface.co because they are collecting your personally identifiable information in machine-readable form which they are distributing to third parties.
In our current legal system, copyright is the basis for me to be able to set requirements on how my code can be shared. I do not care that I own it, I just care that it is shared under the conditions I set.
Without being able set these conditions, I would not open up my code.