I'm (YC S11) not blindly anti-Trump (I support the sitting President whoever he is, but while I voted Johnson, I don't think Trump was the worst choice of the 4 top choices), and I think some of what he's trying to do is positive. I support Keystone XL and other pipelines. I think out of 2000 founders there are probably >50 but On the immigration issue: I'm in favor of immigration reform. I disagree with the current EO because it doesn't include Saudi Arabia and Pakistan, and because it doesn't exempt Special Immigrant Visas (which should have been super fast tracked), and because it seems punitive vs. corrective. If the reasoning behind it is an actual improvement in the screening process, and re-examination of all past visas under that basis, then there's probably a way to do it which is less disruptive to the >99% of visa holders who are not terrorists.
(The immigration reforms I'd like to see are both improving the experience for "good" people, and more effective screening of "bad" people, though superior technology and procedures. I'm hugely in favor of deporting/banning actual criminals who are in the US and not citizens; tracking visa expiration better; physically securing borders to prevent access without valid authorization. I'd like the borders to be far more deterministic for valid visa holders, friendlier, and for the immigrant or visitor experience, starting from the websites and how we treat people in foreign embassies, to be better. That might require more funding for State/USCIS, and definitely requires better tech. In general I think the test at the border should be "will this person make the US a better place." We have a human rights need to provide emergency refuge to refugees, but that doesn't necessarily mean immigration, and could in Syria be most efficiently accomplished by funding camps in Jordan, Turkey, Lebanon, and Iraq.)
(The trade war is dumb; if the wall is going to cost $15b, we should just pay for it.)
Reporting "will give priority to Christians" is a mischaracterization of: "> (b) Upon the resumption of USRAP admissions, the Secretary of State, in consultation with the Secretary of Homeland Security, is further directed to make changes, to the extent permitted by law, to prioritize refugee claims made by individuals on the basis of religious-based persecution, provided that the religion of the individual is a minority religion in the individual’s country of nationality."