Exactly ;) Digital Extremes knows how to keep their community happy and sound.

Hehe, that´s why quite a few players are leaving Destiny for Warframe ;)

True, and it seems like Digital Extremes drops quite a lot of free content.

Yes, especially since they throw really awesome events and streams as well.

For sure. Just know that the game is pretty daunting at first. There's a LOT for a new player to do and understand. The ftp structure turns some people off. But, with patience (and a little community help) you really don't HAVE to spend a dime. In fact, you can make in game currency. I've spent roughly $60 on the game (to reward DE for their work as I've played since the second week it was available on console) and I've probably made 3X that amount.
If you start, do some research (wiki, youtube channels), and dive right in. The community is friendly and generally helpful. There's a clan system (personally I'd avoid the large ones because you kinda get lost in the crowd). Don't judge the game based on your first frame or weapon set. The more you play, the more of the game opens up. In the end, if you don't like it...well...it was free.
In the end, if it's not for you, you're only out a bit of time.

Very much so, and I sure hope so. I do recall that people pointed that out for System Shock as well (I think that problem has been solved now).

I just downloaded it on my phone a few weeks ago and the framerate isn't bad if you set it to 60hz. I suspect the switch 2 version should fair better interms of performance.

It's originally a game released in 2013, obviously a lot has been changed since, but still the base code for this game was in development before at least 2011, which means that thing was probably going to run on PS3 and XB360 with a few tweaks, Digital Extremes just chose to skip into next gen... Someone would have had to majorly fuck up for the Switch 2 not to run Warframe smoothly, a game with 15 year old mid power target specs! It's a very light and optimized game by now anyway, it famously runs well on relatively old notebooks with CPU integrated graphics... Hell, even the mobile version manages to not run like ass.

The game has received many quality of life updates since the PS4 days and receives content drops several times per year. The best part is that it is not pay to win.

It is a great way to unwind, but you will need to be active in the community to play this game. Most of the mechanics are explained by youtubers, forum posts and wiki pages.

The updates and community keeps the game going.