While you are correct that there's no such thing as perfection, this bill is so far from the changes that are needed that its arguably not worth passing. When you pass a watered-down bill, that buys a decade or more for the opposing side. When it gets voted through, all of a sudden they imagine themselves as champions of compromise and at the same time delude themselves into thinking that they gave their opposition a gift. If an inadequate bill passes, that's likely all we are going to get for the next 10-20 years.
Its a shitty situation no matter what.