You know very well that important issues are filibustered when there are issues such as this to a bill regularly and responsibly. IMO, this filibuster is well-founded based on the past and how the government will attempt a quick patch and ignore method to issues that are far too important for that.Your objections to the bill may be well-founded, but that doesn't mean that the bill should be filibustered. It just means that people should vote against it.
I do not think that 28 Amendments are necessary, however, and think that both parties are mucking with the issue so they can have an election-year issue.