Zardnaar
Legend
The first rule of Hollywood Accounting is that you never believe the Hollywood Accounting. If we believe the numbers that include "all" costs, no movie has ever made a profit. Heck, going by your numbers, Return of the Jedi is a flop.
When most people call something a "flop", they go by the production budget. It's not a perfect analysis, but it's the best analysis that is available before the numbers are laundered. OTOH, when websites want to generate traffic, they'll call any highly Googled movie a flop as long as it isn't a smash hit. This is the same phenomenon that describes why so many tech websites will call every new iPhone a failure, or why you hear about every Tesla crash.
That article doesn't even try to be honest. By its own admission, Prince of Persia returned $336 million at the box office off a $200 million budget. Yet it's listed as a bigger flop than Treasure Planet, which was a legitimate loss with $109 million returns on a $140 million budget.
Even without hollywood accounting though you still need to make more than production costs to turn a profit. If you movie makes 250 million but costs 250 million you still lose money.
There is also sites that estimate the profit of movies excluding Hollywood accounting. Unless things pick up drastically Solo will probably lose money and IDK if things like merchandising can save it.