It's particularly unfortunate that trademark law in essence forces trademark holders to be bullies. Hard to come up with a law structured to cause more litigation.
Nothing in the law forces them to restrict resale of their products. If anything, it might be an antitrust violation. Some abusive patent suits might be antitrust violations as well. See e.g https://www.cnbc.com/2019/11/20/apple-intel-file-antitrust-c...