Sorta related;
I often travel for work and was having an annoying time with Verizon’s hotspot throttling. 4G LTE should be able to run at ~5Mbps but devices connected to the hotspot get throttled down to an insufferable 400Kbps. This was super annoying and felt like an arbitrary action on Verizon’s part. I found out I could run a SOCKs proxy on my iPhone via a Pythonista script and tunnel hotspot connections through it to fool Verizon’s throttling systems. Worked great, even though the UX of launching a Pythonista script as a service and pointing clients to it was slightly clunky.