Why does SGI disguise their internal conflicts in Singapore, Italy, Spain, Ghana, and Argentina in the name of Kosen Rufu?

‘For Marxists, consensus is a highly ideological concept used to perpetuate class rule by attempting to disguise the extent of conflict within society. The idea of consensus became associated with the debate about ‘the end of ideology’, and the supposed replacement of conflict about basic values and goals by harmony about the ends to be attained.” — Max Weber