You are the one going in circles…
iOS is not increasingly boring or increasingly outdated. Don’t come on an Apple-centric site, and take out your frustration that is a CARRIER NETWORK related issue and not Apple, and a mere small isolation problem you are having.
Apple doesn't limit cellular data throughput on its devices — there's both no incentive for them to do so, and any traffic management is better off done in the packet core of the respective network operator rather than on devices.
What else do you expect how we will react?