It's not "narrow minded" if it's the procedure. You don't have to follow the procedure (your choice) but the repair wouldn't be completed in the recommended manner.Again with narrow minded thinking.
You do not need a 30 lb display press when a flat lightweight clamp can achieve the same result. Apple doesn’t need to ship a 79 lb tool package to the customer.
Something like 3M VHB needs only 15 PSI to activate.
Using the correct presses/fixtures ensures the appropriate amount of pressure is applied for a prescribed amount of time.
But, sure, go ahead and use VHB tape to fix and iPhone and let me know how that goes.