Tied for second place I'd say would be John McAfee and Nick Szabo, ones dead the other doesn't post anymore
Discussion
This bot doesn’t seem to post anymore unfortunately: nostr:npub150zg3mqeqmz4dthsjncvflvwadua66gfhtw4qz3sxg60ym3n767suqr564
Saw this, very unfortunate, followed it anyway in his memory and honor