1. HH Dalai Lama is Chenrezig. We should just follow his instruction and go all the way.
This one has already been answered above.
2. HH Dalai Lama is helping us from getting more harm if we practice the spirit.
Nothing is more harmful than breaking one's guru-disciple relationship, to force others to do the same, and to cause schism within the Sangha, which are the Dalai's actions, whereby he is not qualified to help anyone.
Besides, the Dalai fully endorses and promotes the Nyingma practices of the “Kagye”, or the “Eight Sadhana Teachings”, out of which the last three are known to their own practioners as the propitiation of mundane spirits going by their expressive names, “Liberating Sorcery of Mother Deities”, “Maledictory Fierce Mantra”, and “Mundane Worship”.
Furthermore, the protector Nechung, whose practice is also endorsed and promoted by the same Dalai, is known to his own practitioners as an Iranian spirit, subdued by Padmasambhava, and who promised to do his best to destroy Buddhism as soon as he is free from his oath.
Finally, this so-called Dalai's “helping” is at best just a patronizing attitude, unheard of from the Buddha himself -- why then should one accept it from the little theocratic puppet dictator, whose salaries as paid by the Jewish speculator and convicted criminal George Soros, described as someone “obfuscating global criminal activity with the cause of "human rights”?