FFS, the job of a back-bench MP is to do as they’re told.
Sit in the chamber, shout “hear, hear” or “shaaaame” in a pathetic school-playground style, Occasionally read out a printed question that is given to you
… and then remember to walk out of the correct exit, doing as you’re told
Beyond that, mostly there’s just padding you wallet or grooming contacts for padding your wallet after you’re sacked
Seventy grand, you say ?
ooooh, I dunno, depends on the package (as all you private sector folk like to say 😉 ). Oh, yeah, it’s pretty much the best one in existence isn’t it ?