Yes, but most of them could be right. Given that Taiwan has cornered the market for so long, now that other countries are at least trying you could see a shift like this hypothetical market share change:

Taiwan 80% -> 50%

EU 1% -> 10%

US 1% -> 10%

South Korea 9% -> 15%

China 9% -> 15%

And if 4/5 of them ended up "being right" would indicate that subsidy policies are effective, right?