Like Companies
These myriad of alternative philosophies for (hindu) faith, various people spearheading new organizations which promote different philosophies of faith/spiritual path, are like "companies": they have different paths, different ways of life, and they started off as individual independent efforts since their direction did not match the others.
Their ultimate motive is the same, but still they compete for approval, in the true sense of social darwinism.
This fight for going ahead originates, of course, from the individual: a person constantly tries to exhibit/convey his biological fitness and his way of life's social fitness through various means.
One of the means he uses is showing "no need" for others.
INCOMPLETE