Explain please the benefits you see of Trump's stance on all three. I haven't watched much comedy yet today.
Sure.
WHO - When the Coronavirus first popped up in China, Biologists in Taiwan advised the W.H.O. that there was a problem in Wuhan. People had already started dying. Taiwan scientists sent multiple emails to the WHO to advise them of the problem. This was around September of 2019. The WHO ignored the warnings and the rest of the world didn't learn about the Coronavirus outbreak until around the end of October, first of November and then only learned about it because scientists in Taiwan reached out to their peers in the West, primarily the U.S. and warned them of what was happening. The reason the WHO ignored Taiwan was because Tedros Adhanom, the Director-General of the WHO has his position purely because of heavy lobbying from China. China has had territorial disputes over Taiwan for decades and didn't want their name dragged through the mud. The WHO is supposed to be a non-political body that treats all countries equally, but obviously they are not.
The Wall. The wall is needed to help stop not only the illegals that cross the border, but the drugs and human trafficking. We have a long southern border, not enough people to cover it. The wall may not completely stop them, but it at least slows them down enough for border patrol to get to them before they disappear into border neighborhoods or get picked up by waiting transport. Since its been built out, trafficking, drugs and illegal immigration have dropped significantly, especially in the active areas where the border wall was built/replaced/extended. Walls work. Walls have worked since pretty much the beginning of recorded history, and continue to work today all over the world in many countries.
The Paris Agreement. The PA is bullshit. The 3 top polluting countries in the world are China, U.S. and India, in that order. The E.U. as a whole is actually #3, but for individual countries, its India.
The PA is an agreement for reduction in carbon emissions between 195 countries. If you read the PA the U.S. was the ONLY country of those 195 that must meet the standards set forth in the PA immediately. Also the only country required to put money in immediately, $3 billion, with another 7billion to be put in by 2020. Meanwhile China, with twice the carbon output as the U.S., didn't have to do a single thing or pay a dime until 2025. India doesn't have to do a thing or pay a dime until their carbon output reaches about 3x what it is now. All the countries that are part of the PA get access to the funding even when 190 of the 195 countries already have greenhouse gas emissions that are 2% and less of total global emissions.
So the U.S. ends up being a piggy bank, is the only country required to follow the PA and gets our manufacturing hamstrung for, at the very least, 5 years while our global manufacturing competitors are allowed to NOT put any money and go full-steam ahead with their manufacturing, shitting up the planet.