Exactly ! You summed it up well, no decency or honor. They may call their shenigans "debate" but it was just pathetic grandstanding and those threats to philibuster were nothing more than an lame attempt to blackmail.
I always laugh when I hear them refer to their debate. If you've ever watched Parliament you know that debate is not what occurs in the United States Senate. Sad to say that many in our Senate cannot understand an issue enough to actually debate it.
Their shameless displays of juvenile banality don't even rise to the level of grandstanding. They shouldn't even be taken seriously until they learn to behave like adults and treat others with some respect.