I use FreeTube which seems to still work fine but it seems to me like the browser plugin that opens YouTube links in FreeTube does not work properly sometimes

You really don't have to feel bad for Lidl. It is one of the biggest grocery corporations in Europe, if not the world. They try to appear more progressive compared to others (e.g. in Germany they made a lot of vegan substitute products cheaper than their shitty meat) but honestly, if I see someone shoplift at Lidl, I don't...

I might but I am not sure. My internet speed is often a bit unreliable so if I had a drop in quality or issues with buffering I ´just attributed it to that.