Before revision:  We find that YouTube 's recommendation algorithm is more aggressive in suggesting pseudoscientific content when users are searching for specific topics , while these recommendations are less common on a user's homepage or when actively watching pseudoscientific videos.
After revision:  We find that YouTube suggests more pseudoscientific content regarding traditional pseudoscientific topics (e.g., flat earth, anti-vaccination) than for emerging ones (like COVID-19). At the same time, these recommendations are less common on a user's homepage or when actively watching pseudoscientific videos.