@f @tanyamr Same here. I follow tech and politics and mastodon news, and it's nice to keep them separate. If you want, you can use a free little web app I wrote to periodically check if I've followed anyone new but forgot to add them to a list.
It's called Listodon. It's here: https://listodon.pages.dev/
It is free, open source, and has no ads or tracking.