When you start with the notion that both parties are full of looters then it starts to make more sense. I start there and work backwards trying to find out which ones are not on the big govt graft. Few come out with clean hands but I truly believe Trump is one of them.
I do think that we are getting a better class of politician's in Congress as well, but we still have a long way to go. We lost a a lot of RINOs that quit politics because of Trump, as well as, the majority that voted to impeach him and to not stand with him on J6. So progress is being made, but we have a long road to go down before we get rid of the corruption. If the DOJ is willing to target the corruption, that will help immensely.
But identifying the true RINOs, makes it easier, because the majority of them are corrupt as the day is long. They are pretty easy to determine who is corrupt by the resistance they put forth in battling corruption.