The Pleroma FE (front end, or user interface -- Intro Guide here -- https://docs-develop.pleroma.social/backend/introduction/ )
...is a bit unusual for a mastodon user - but it HAS a second choice of Client;
Many Pleroma instances have the Glitch-Social Web client as an option, sometimes as a link in their Front pages even. That one is nearly identical to the one here in our instance.
(except, it has added features if you are interested in using them. Like MarkDown text formatting support, which MastoDonT )
For those of us who like to Read The Friendly Manual, there's a detailed Pleroma FE Guide here -- https://docs-develop.pleroma.social/frontend/USER_GUIDE/