Those speeds sound familiar inc the higher UL you normally get, must have been what I got back when it worked not that long ago.
There are countless threads about recent poor signal up and down the country so I am not alone.
Poor speed and poor speed for Google services are two different things.
You're right - there are countless threads on data speed, or lack thereof. There was a point, though, where any transfer involving Google (Maps, Play Store etc) was measurably slower - the the point of being unusable.