The vaccine  is only at the 90% efficacy at the moment and will not be available until 2021 at the earliest. Today is no big deal on  that front.  There are many countries that are far ahead in development. 

It most certainly is NOT what is making the stocks soar today (unless you only watch Fox news).  He has alienated every strong ally the US has had in the world and now he is finally gone and business and trust can slowly return (hopefully).  That's why the stocks are soaring.

Biden is not raising taxes for anyone earning under $400,000/yr.  The income tax hike he is planning is for the upper 5% who do not currently pay their fair share.

I think it says a lot when Arizona and Nevada have elected Biden.

I really don't know where you get your information, but Trump's trade deals are pretty well destroying the American economy and he has been peddling back for the last year.  If it weren't for subsidies for the farmers, their livelihoods would have been wiped out in 2017. The subsidies, by the way,  are being paid for by the American tax-payer. 

Trump is not good with money.  He never was.  He is however, a genius con.   The deficit is through the roof and will take years to correct as the rich have lined their pockets once again. 

He has been fighting for his life in the last few months, because his business lendors are going to come after him now that he doesn't have the protection of the Presidency.  They and the IRS.  .. and the thousands of lawsuits ranging from rape to non-payment of services.  He has stiffed so many people that have worked for the Trump Org.  that it is amazing that some people believe that he is for the little man.  He has zero respect for the little man.  Suckers, he calls them.   Trump University?  he paid a $25 million settlement.  It will soon come out how much he has benefited his businesses by his Presidency.  There are Emolument laws.

He is in serious trouble and he knows it.  He is literally fighting for his life.

Biden is a pathological liar?