Pointing out the top 4 score of the Swedish Televoting is such a bad example: Norway won the Televoting after 41 countries did their voting. It's not bloc-voting why KEiiNO is one top - They even won the German Televoting.
Same applies to Iceland. You can find it inside the Top 10 of almost each individual Top 10 this year - no matter the country.
Victor Crone, the representative of Estonia, is actually Swedish. It's like Bulgaria voting for Germany when we sent No Angels to Belgrade back in 2008. It's so high because of the sharing the same nationality - not about bloc voting.
So in the end, it's only Denmark left - which doesn't qualify for being labelled as bloc voting that much, does it?