The point being that I don't expect inhuman levels of perfection for my political leaders, and I don't think you should either. There was much more to FDR's administration than the New Deal, and when it comes the historical comparison Biden may have fallen short on matching the New Deal (although objectively he passed the biggest infrastructure and progressive economics bill since the New Deal), he has an undeniably better track record than FDR in terms of human rights, civil rights and environmental protection. There's really no comparison.
(FWIW, it's also worth noting that FDR had a significantly stronger Democratic backing in congress, with IIRC, a large supermajority in the Senate for multiple years. Historical political context is also important.)
Like it or not, It's just a point of fact that Biden is the most progressive president we've had in at least 50 years, if not a century, when looking at the entirety of his record so far.