Took me awhile, but I finally caught up and beat the tutorial!
I have bounced off Warframe twice, once at the very start of the game with a mild take after purchasing a Hunter Founder's edition and once more around the time of Limbo Prime's release. Not sure what made me bounce on round 2 anymore, but kind of thought I was done with the game.
This third time around though, it all finally clicked and got its hooks in me. After a coworker at a new job offered me a Soulframe key, we quickly bonded over all things "frame" and I decided to give Warframe another shot. Got my old account going again, starting at MR10 or so, and dusted off my beloved Excalibur Prime.
I have been perpetually amazed. By the scope of content, the community, and everything surrounding this lovely gem of a game. I have put so much time into learning nuances and systems, and so much is elevated and streamlined now. And there is always a new goal to shoot for - in my case, mastering every frame and stocking the Helminth with all abilities. And I haven't started The Old Peace yet even!
Thanks to this community for keeping the lights on and the environment so welcoming and warm. This game got to where it is now by all of you and the devs committed to its growth and evolution more than my silly $50 did 13 years ago.