Yes. But it has nothing to do with pointers specifically, just the mindset and training of the average developer who has had experience with them, vs. the average developer who has not.
There's an entire generation of developers now graduating from CS programs, hiring into Apple, and getting dumped on these application teams with zero real world experience and their only language being Python or Swift. The result is you have tons of brilliant people who can quickly whip up a DFS algorithm, but don't understand that using 4MB of RAM for a JPEG is unnacceptable, or that whatever dynamic thing they are asking the runtime to do might not always work as intended. That's why we get these massive feature lists nobody asked for with every iOS release, and zero emphasis on performance.