Sorry to disillusion you (probably actually difficult to disillusion someone with little vision), but Americans don't generally agree with you.
This is all about Bush's ability to name a right-wing jurist to the Supreme Court should there become a vacancy, which is very likely this year.
These are LIFETIME appointments, so they can't just be changed the next time that the power shifts in Congress. In general, that's a good thing... but it also requires that there be adequate debate on the person being considered.
The majority party always has the committee structure and leadership appointments to impose their will on the minority and the minority needs a mechanism for not being relegated to doormat status. Many Republicans who post here, including you, yoe, seem to be power hungry (as if you were actually in power!) such that those in power should trample those who are not. There is a place for such behavior and attitude - it's called North Korea or China or Iran... go live there and be hopeful that you are in a position of power.
Please remember that the margin of majority is very slim and if the entire country (for whom you have decided you're qualified to speak) were in agreement with you, we'd have 100 Republican Senators, which we do not. If that ever happens, I'll take my own advice and move somewhere where freedom and liberty and a two party system still means that both parties get a vote.
Bye for now.