"We have to open it" means "we have to make apple turn over decrypted communication." The next point in this argument involves a sentence diagram and a dictionary. Do we have to go there?
And I say this as a member of the info sec community who most certainly did not vote for Trump. There are very few politicians in the US that could be considered "good" for hackers, present administration included. Trump hasn't said or done anything that our current government hasn't already said or done.
but that conclusion is far away from "Trump is not bad for infosec, actually" especially when you look back further than the Obama administration and remember that the US government used to classify cryptography as literal munitions.