This, I have to imagine, would come down to soft power. To my knowledge, it’s /very/ rarely free to move wealth across borders. So if a country were to strongly incentivize investment a certain way all of a sudden, it would be ideal if the political leanings were aligned with yours. Perhaps that might mean investing/holding your wealth in a country where there are likely to be further breaks for renewables. Who knows.
This isn’t a super thought-through response. Would be curious to see if people have ideas to add.