I know that mate - no worries, but you also need to compare to to the average mean to get the trend, for example say Italy and the UK are doing the same number of tests as six weeks ago. Italy had 20k cases, UK 100. That has flipped now with UK at 35 k and Italy with about 100. There is a dicenrable trend there, regardless of quantity. Testing numbers you take with a pinch of salt, because unless you are testing 100% of the population every week, they are all an incarcerate indication, particularly when you consider a symptomatic cases. I think we need to accept whats happening in the UK is another wave and not try and explain it away by a variable.
My suspicion on the deviation between the UK and rest of Europe is most of mainland Europe is where the UK was a month ago. When we look at the EU countries who are beginning to follow the concerning trend the UK have its us, Spain and Portugal in the vanguard. The UK is ground zero for the seeding of Delta, Ireland is its nearest neighbor with a common travel area agreement, we are about a couple of weeks ow behind, with a deteriorating virus picture because of that, we will see the wave you guys are. Spain and Portugal are travel mecca for tourists , that transient population is seeding Delta as we speak and their picture is deteriorating. As it grows the rest of the EU will now fall to this and we see high case numbers all across Europe in a fortnight. Where i work we already have our emergency plan in place ready to go on Monday, if needs be to deal with the inevitable wave.