My background is in statistics, particularly financial/data analysis, and I've yet to encounter a company that wasn't obsessed with cost/expense ratio versus profit optimization. Which is why we have
Trillion Dollar Tech Companies reducing their workforce despite profits in the billions, and why we see companies tweaking the recipes of iconic products to replace cane sugar with cheaper high glucose corn syrup, irrespective of how successful their product line may be.
Hell, even Marvel has gone on record saying they'll be focussing more on "quality rather than quantity" moving forward. Perhaps the cost to profit ratio of their 2022 theatrical releases failed to impress them...
LOL. Your "non-logic" innuendo is more ironic than you probably realize
The bottom line is that Disney had no choice but to release
Way of Water and hope for the best. Fox had already allowed Cameron to spend hundreds of millions on the property even before the acquisition took place. And according to Cameron,
Avatar 3 is mostly "in the can" so that one will definitely be seeing the light of day as well.
However, the expense/profit ratio of the third film will tell the true tale. If the law of diminishing returns kicks in, which is entirely possible - just look at the box office trajectory of the recent
Star Wars films starting after
The Force Awakens - you can bet there's gonna be some interesting conversations over at Disney regarding Cameron and his budgets, well before
Avatar 4 or
Avatar 5 ever see the light of day.