I don't know his quotes, but I'll assume you are pretty accurate. Probably shouldn't have said those things, but I'll go out on a limb and say there is not an 80 year old guy in the world who hasn't said some pretty stupid stuff in their lifetime. I'm not going to put to much emphasis on a few quotes, I'll look at the way they lived their lives and at the things they tried to do and accomplish.
And I'm not defending what Biden has done that effects the price of gas, I'm saying that current gas prices are not entirely on him (as the right tries to claim). The prices have very little to do with what Biden has done.