The case is not really made as to the linkage between celibacy and the sexual abuse scandal. Rather, it is inferred by way of example.
The Eastern Catholic Churches in the diaspora, where celibacy had been mandated, did indeed suffer cases of the same type of sexual abuse attributed to the broader Catholic Church. That said, I know of many more cases where EC priests / seminarians either (i) left the priesthood (temporarily or permanently) after becoming emotionally attached to women or (ii) fled to Orthodoxy in order to be able to marry before being ordained.
Having been raised in parish with a married priest with family, a rarity for my generation, I wholeheartedly agree with many of the stated pastoral advantages mentioned in the video. Married priests certainly understand the challenges of family life, as well as spiritual life.
It is also subtly but clearly highlighted in the video that there is strong cultural acceptance of the married priesthood in the Ukraine. The support of the priestly family by the lay community is critical to the success of this model of ministry.