I think it is reasonable to list Cruz’s accomplishments. It may not be reasonable to demand that he quit the Senate and start up a law firm before running for President, but it’s not unreasonable to do ask what he has done with his time while in the Senate, if one doesn’t know.
This person probably has the best interest of conservatism at heart.
You are right, but when someone (not you) thinks that what Cruz was doing with the filibuster was just “making a speech” - then we are dealing with someone not smart enough to even be on a political forum IMO.