It’s not just lemmy that’s benefiting from Elon Musk.
This is how I mainly used Mastodon before Lemmy. It lets you follow topics instead of people; I prefer finding content this way. Unless a person really likes the format of Mastodon better, I’d suggest Lemmy over Mastodon for people that would rather follow topics than individuals.
Tusky is a great app. But it doesn’t seem to have a trending tab, which I use to find cool accounts to follow. For now I use trunks.
Those are actually not groups. Groups boost posts from all users that mention them. https://a.gup.pe/ is one implementation of groups with mastodon in mind, but lemmy communities actually work the same way when followed from mastodon. I believe other fediverse platforms implement groups in similar ways under the hood. This means that everything is more or less interoperable between platforms.
Groups boost posts from all users that mention them. https://a.gup.pe/ is one implementation of groups with mastodon (and other federated microblogging platforms) in mind, but lemmy communities actually work the same way when followed from mastodon. I believe other fediverse platforms implement groups in similar ways under the hood. This means that everything is more or less interoperable between platforms.
EDIT: Try it yourself! Follow technology@lemmy.world from Mastodon to see what I mean. Although I don’t know that I would stay a follower of a community that large unless I wanted significant impacts on my feed. A smaller, potentially more useful, addition to your feed are things like gardening communities.