… and becomes the sort of child that seeks attention by asking pointless questions.
Let’s see now, English or English? It’s an important question that does indeed need asking on every page you might visit on YouTube… Thanks for asking!
The problem is probably that the system regards “English” and “English (UK)” as different languages, and does not express that well.
You might see this notice instead. Here we are offered a choice between “English (UK)” and “English (GB)”.
In general, if you don’t know what the hell you are talking about, it’s best to stop and find out before wasting everyone’s time with annoying attention-seeking… Oh, but this is YouTube, after all. Sorry. Carry on.