It's all politics
Hypocrisy? I agreed with you about that. The reality is, the Republicans who tried to impeach Clinton didn't give a shit about the affair and they saw the fact he lied only as opportunity to bring down a Democrat president.
Your attemp to tie the entire GOP to a handful of "sinners" is no different. You can shout "hypocrisy" all you want but I doubt you really care. You just see it as an opportunity to take the GOP down a notch.
Fill yer boots