Biden has been in public office for almost 50 years and hasn’t accomplished a damn thing
Getting bills enacted is actually very difficult, and not something that any one Senator can do alone, by design of course. Something like 3% of introduced legislation becomes law. Senators don't get to declare Executive Orders like a President, so your characterization that he hasn't done anything isn't fair.
That being said, Biden was the primary sponsor on many bills that have become law over the years, and of course did his job as a Senator in supporting hundreds (maybe thousands) of different initiatives.
For example, Chuck Grassley (Republican) has been in Congress since 1980. He was the primary sponsor on 87 bills that became law. Susan Collins (Republican) has been the primary sponsor on 38 bills and has been in Congress for 24 years. Chuck Schumer (Democrat - New York) is the primary sponsor on 59 bills that became law, while Mitch McConnell (Republican - Kentucky) was the primary sponsor on 25 bills that became law. Biden was the primary sponsor on 42 bills that became law.
I know a reasonable expectation on the performance of a Senator isn't relative to your hate for him or the party, but the notion that he hasn't accomplished anything is simply not true. You just have to understand what a Senator is, and what a Senator does.
And of course, as VP, he worked to accomplish a lot. Obama and Biden led the US out of the economic recession they inherited from George Bush. They rebuilt the economy. Set the stage of major changes in healthcare. While Obamacare has been cut at the knees instead of fixed, it put us on a path to something better. They created a peace deal with Iran.They worked with our allies far more effectively than Trump does. It's pretty clear our allies have very little respect for Trump.
Considering what Obama/Biden inherited in 2008, you would think you would have a little respect for what was done. By 2016 the country was absolutely stronger, and way better than where they found it in 2008. If you don't remember, the DOW had essentially crashed all the way down to about 6,000 when they took over. The DOW rose 148% during their terms, with a high near 20,000 when they were done.
On the other hand, Trump didn't inherit a recession. Trump inherited an economy that saw job gains for 75 straight months and a stock market that was literally at an all-time high. The Obama/Biden stock market broke all sorts of records (118 records, to be exact), and the Trump economy has extended that run.
Those are the facts... love him or hate him, a lot of the Trump political strategy is to make something a problem, and then do things to fix it. The economy wasn't broken when Trump took over... How could it be? The markets were at all time highs, 75 straight months of job gains, etc... Trump has to have an enemy. That's just his style.... and in order to get support for that, he has to call problems very loudly, and as many times as he possibly can... Immigration, military, taxes, the media, etc... He had to basically declare that all our systems were broken, and that he was the man to fix them. None of those things were broken at all, but again, Trump's political game is to make everything seem dire, seem catastrophic, and make people seem like victims..
Everyone has been "ripping us off"..... everyone cheats us.... All our leadership for decades has been stupid and played like fools.... He's the only smart one.... Everything is broken, but don't worry, I alone can fix it...
None of that stuff is true, but people have really bought into it. He's turned himself into a savior of sorts, by first convincing people that everything was broken, when it really wasn't.
Pretty interesting psychology to his style, but I digress.