Easy to miss in Mastodon’s latest update, but the most-requested features are indeed coming “soon:”
“…quote posts, improved content and profile search, and groups. We’re also continuously working on improving content and profile discovery, onboarding, and of course our extensive set of moderation tools, as well as removing friction from decentralized features. Keep a lookout for these updates soon.”
https://blog.joinmastodon.org/2023/05/a-new-onboarding-experience-on-mastodon/