In terms of grassroots support, he’s been very effective. This map is from 2020 when there was an actual primary but it does paint the picture pretty well:
Source of graph (it’s paywalled but I found the image directly in the search results and copied it lol)
…Nintendo has removed online support for pretty much every other platform other than the switch. I get that this comes sooner for China than expected, but it was an inevitable outcome either way.