That's a fair point. I am definitely not trying to anger the fediverse community. I just want to make it more discoverable. I was assuming since mastodon instances have public apis, and public "explore" feeds, creating an aggregator was no different than creating a mastodon instance with a different ui. I am also being pretty respectful in terms of how frequently I ping the api. I also include contact information the user-agent that hits the api. I would respect any instances request to stop aggregating.

Also this tool is linked directly in the mastodon documentation https://mastovue.glitch.me/