a robust/efficient party finder, reputation systems promoting positivity without fracturing the community, that sort of thing. I don't think this is the place to make complex suggestions on how to solve the issue, since so many ideas are compatible with this situation and definitely worth exploring to see if they fit in the context of Warframe, e.g.

So many times I have to quit and try to join different groups because I've landed on those 'three useless players hoping for a random Saryn or Equinox to join' situations, sadly many of them aren't even low MR, and the worst of all is that it's not unusual for them to be clanmates or friends absolutely doing it on purpose together, just because they can. However, as of the past few weeks it's getting increasingly difficult to find just a normal squad to play with, at least in my experience. I have no issue in helping out a player or two that take unleveled weapons there if they're honest and simply ask for help, it's even better if they still choose an appropriate frame and try to contribute. It's a problem that happens on a much smaller scale to every endless mode but the core of the issue has never been truly looked at, only inconvenient/inconsistent band-aid solutions exist as of now. Something needs to be done about it, preferentially before any newer modes that require some progression start to become plagued by leeching as well.

Twitch leecher inconsistent frames