That’s actually a misconception. This blogpost touches on that https://privacy.thenexus.today/black-twitter-quoting-and-white-toxicity-on-mastodon/ This discusses studies https://absolutelymaybe.plos.org/2023/01/12/quote-tweeting-over-30-studies-dispel-some-myths/?ref=privacy.thenexus.today Also, the Fediverse largely has already have this feature on other platforms and there’s been no mention of toxicity levels increasing. In fact Mastodon has a feature that is actually a known tool for toxicity and harassment which is the PM (Private Mention) feature. I’ve yet to see people call for it to be removed but that’s mostly due to only Black and Brown folks complaining about how they’re harassed via PMs. Others typically dismiss their claims.
If liking something makes you a bro then everyone here is a bro. Bluesky is good and tons of people like it. They have a lot of neat ideas so much so many fedi devs are looking to bring some of those ideas to the fedi. Anyways to answer your question the answer is no. The closest you get are Misskey & Forkeys antenna feature and Friendica & Hubzilla’s channels feature.