Download speeds are currently limited by economic factors and the infrastructure required to support high bandwidth, such as the expensive hardware needed for 14 Terabits per second connections. While some regions, like Japan and Korea, achieve up to 128MB/s, mass production of ultra-high-speed internet remains impractical due to costs and the limited demand for such speeds among average consumers. The discussion highlights that even with advancements in technology, including quantum computing, the average user may not need more than 5MB/s for typical activities. There are niche applications that could benefit from higher speeds, but widespread adoption is hindered by the inability to effectively utilize the excess bandwidth. Overall, while the potential for faster internet exists, practical limitations and user needs dictate current download speed offerings.