Tbh not at all, the process is tedious but pretty straightforward if you understand the requirements. Apple is did throw at me a huge checklist to finish which did take a while to complete, but after you successfully build the feature and submit test case videos to them its only a matter of time until you receive access to it. For Tap to Pay on iPhone, its very easy to achieve development status if you're just curious about the technology and its applications. Its more the production entitlement in which you must complete the specifications I mentioned before.