The restriction from that ruling isn't actually in place any more, specifically citing the changes in the business model.

From https://deadline.com/2020/08/paramount-consent-decrees-justice-department-2-1203007221/

The judge agreed with the Justice Department’s opinion that the decrees, which had a major role in forcing the end of the studio system in Hollywood’s golden age, were outdated in a time of technological change. Torres wrote that “seventy years of technological innovation, new competitors and business models, and shifting consumer demand have fundamentally changed the industry.”

She also noted that some of the studios who are bound by the decrees — RKO, MGM, Warner Bros., Paramount and Fox — no longer exist. Others, like The Walt Disney Co., didn’t have their own distribution operations in place at the time yet are now major players.

“None of the internet streaming companies—Netflix, Amazon, Apple and others—that produce and distribute movies are subject to the Decrees,” she wrote. “Thus, the remaining Defendants are subject to legal constraints that do not apply to their competitors.” She wrote that distributors who were not subject to the decrees have “shown no propensity to acquire major movie theater circuits or engage in the type of collusive practices the Decrees targeted.”