My powerful Android tablet is limited to 72mbps link due to a quirk with the way the XDA developer implemented wifi support on the lineageos branch of my tablet, meaning the device can't see the region specific 5ghz band of the modem of my ISP is outputting, so it can only connect to the 2,4ghz band of that SSID meaning it's stuck to 72mbps.

And despite this, it works ok for what I used it: Brave web browsing, youtube via newpipe, Plex and Jellyfin streaming.

Like I'm bummed I don't get the Gigabit and Wifi 6 speeds of the router and my internet plan is theoretically capable of, but somehow 72mbps seems sufficient in most of my use cases of that device so .. yay advanced video codecs I guess!?.

I set up an isolated network on my LAN with its own WAP to play with my old devices that don't support WPA. I don't leave it on all the time and the network segmentation limits any blast damage. Works well since I have so much old crap with early WiFi.