Complex sentence: However, early LGBTQ Asian activists criticized Asian American movements, that refused to acknowledge the existence of LGBTQ, as well as, early LGBTQ movements for prioritizing disregarding the issues of people of colour.
Split into simpler sentences: However, early LGBTQ Asian activists criticized Asian American movements that refused to acknowledge the existence of LGBTQ. As well, early LGBTQ movements for prioritizing the issues surrounding the disregard of people of colour.