From what I can gather, nobody likes Biden - especially progressives (notice I didn't say Democrats). And not just because he gets all touchy-feely, but apparently because a lot of his political views seem to more or less align with the right, in terms of being in favor of big banks and Wall Street, being clueless about foreign policy, supporting war, supporting the death penalty, being against a universal or single-payer healthcare system, among other things that do, admittedly, sound far more rightwing than left wing.
While the Democratic party seems to have a highly positive view of him, much like they did Hillary in 2016, progressive liberals seem to view him as a milder version of Trump.
And, again, it's amusing how so many people are also shooting him down because, "we don't need another old, angry, white guy as President," despite that basically also summing up Bernie Sanders, who they do want.
Nevertheless, yes, we desperately do need unity during these times where the country is divided on almost every single subject you can imagine. Heck, I've already mentioned how much trouble I'm having with people within my own party when it comes to the topic of abortion and women's rights: according to them, you cannot say you support women's rights if you're against abortion . . . more specifically, you "have no right" to even discuss women's rights if you're against abortion, because, "you don't have a ****** and can't carry a child." My argument is that if you're going to call yourselves "pro-choice," then be more open to actually discuss more than one choice, rather than push abortion as if it's the only choice. But again, such an idea is met with backlash and outcry. However, some of the more reasonable extremists will at least offer up valid arguments on why other choices are actually bad, such as children waiting to be adopted never are, or children in foster care facing the possibilities of sexual abuse . . . but even so, it still diverts back to, "women don't want to go through the agony and anguish of childbirth, so you have to support abortion, or you can't say you support women's rights, and you have no ******, so you're in no position to talk about other choices for women!" So, you want me to be pro-choice when it comes to abortion, but not when it comes to any other choice? Doesn't that pretty much defeat the purpose of being pro-choice?