This article doesn't even say why Spain isn't committing to the 5% target. The article OP crossposted says why in the first few sentences:
But Spanish Prime Minister Pedro Sanchez said at the time that he would not commit to the 5 per cent target, calling it “incompatible with our welfare state and our world vision”.
Not sure how the Politico article is better in this case since it seems less informative.
I feel like you have to be trolling to ask for an example of a youtube video you can't find outside youtube. Obviously most creators don't crosspost their videos to something like bilibili or dailymotion or peertube.
Why are you trying to gatekeep getting away from google (degoogling) by claiming you have to completely abandon anything google owns for it to count? You're being weird.