It doesn’t really matter if Indy is more in-demand than Dinosaur; Dinosaur already operates essentially at capacity and does not have significant growth potential. Whether the wait is 20 minutes or 2 hours, the ride can only get so many butts-in-seats per hour. Increased popularity will only lead to longer lines, not higher hourly throughput.
It’s the same situation as Maelstrom, Splash Mountain, and DCA’s TOT: they’re spending significant sums of money to increase demand for attractions that don’t have the capacity to meet that demand, which in turn only makes the park as a whole more unpleasant, as larger crowds and longer queues form for the same old operations infrastructure.
For Tropical Americas to have a positive impact on the park, it needs to be more ambitious than a 1-for-1 spinner replacement, an at-capacity re-theme, and a modest busbar dark ride. They seem to be willing to spend the money for a big improvement, but they’re ultimately spending it in a way that won’t make a significant improvement.