"Maybe the reputable organizations have a more comprehensive approach because that approach is more effective?" This is exactly the issue and I am in no way do

"Maybe the reputable organizations have a more comprehensive approach because that approach is more effective?" This is exactly the issue and I am in no way doubting that these approaches are more effective. However, at some point, a decision was made to choose between a fundamental trade-off of "maximizing the effectiveness of the experience" and "minimizing the barriers to entry". I have heard of discussions in Germany (using as an example because I know what's going on) around whether the top tier universities (there is no real top-tier, they are all very good, but some have made a particular name for themselves) should charge more so that they can offer a more varied and dynamic experience. But there are strong arguments on both sides, in particular against this approach because it goes against the fundamental idea that financial means should never become a barrier to entry - at any level. At the end of the day, if you are lucky enough to end up at a brilliant institution, you will find a way to cope and get the most out of the experience (maybe you must rely on less support, and activities and events are more in the hands of self-organising students). That, in my view, is a better scenario than having potential students/classmates not be able to engage with each other due to means that are (often but not always) outside of their control.