> U.S. download speeds increased 174% from 2020 to 2024. 5 Gbps is almost 90,000x the bandwidth I had in 1996. So why are we’re still dealing with slow, bloated websites?

Yes, because the web is more bloated now than it ever was, but also because you're conflating latency and throughput. If the server takes multiple seconds to send the first bit of data, no amount of bandwidth will ever get you within the 0.1-second deadline.

Conflating latency and throughput is a surprisingly common error, and at my last job processing sensor data in real time, I had to make a huge effort to convince other people that latency was the performance metric that mattered, much more than throughput.