When parks weren't running due to the lockdowns and had a low attendance cap due to distancing rules, they were running in the red. But, basically, the whole Disney Corporation was nearly breaking even. How? Linear channels (ABC, ESPN, Disney Channel, etc...) supported by advertising. That was still making a huge profit.
But... the future of home entertainment is not with cable channels, but with streaming. For a company that has a significant portion of its income in home entertainment, it better be one of the handful of companies that survive The Streaming Wars.
The long term future of the company depends on it. That's why it was identified as the corporation's number one priority. The BoD and Wall Street are totally on board and are willing for that segment to be a loss leader until all the infrastructure is in place and they dominate the competition.
Netflix threw huge losses until it became profitable. Same with Amazon. It's part of Big Tech's playbook: Run huge deficits in order to be number one, then you can start charging a price that brings in profits.
Home entertainment saved the parks during the pandemic. The future of home entertainment is streaming.