"I don't think Pixelfed needs to exist, use Mastodon"

Pixelfed provides a photo/video focused experience, and offers more features geared towards this (filters, collections, portfolios) than Mastodon does

You can use Mastodon or other platforms to share photos

When content is based around photos/videos, it's a much different experience

"I don't think TikTok or Instagram need to exist. Twitter supports photos & video"