Actually I feel that at speeds greater than *50*Mbits, most of the bloat moves to the wifi, but perhaps I should qualify it more, Modern wifi can do almost 2gbits a few feet from the AP, but still has a dynamic range of 5Mbit to 2gbit. Interference, contention, range, all factor into when you hit a FIFO "cliff", and stay there.
I wish I knew how many commercial APs outside of eero, cisco meraki, gfiber, and starlink have adopted fq_codel. Certainly I am pleased as punch at openwrt's adoption. And seeing at least a few fiber folk shipping better wifi.
A hugely mitigating factor is people self adapting to move closer to the AP (or mesh), another is most traffic never cracks 20 mbit for very long.
I am sad that every coffee shop I frequent save one, has horrible bufferbloat, but it usually only shows up when you try to do s videoconference.