Your first sentence can also be applied to people who got Piett to R9 specifically for the extra speed in mirrors when Exec was still new, and to some extent to people who applied the omis on QGJ and Traya and then got upset when said omis got nerfed because they were doing too well against GLs (especially since Traya's kit was extremely dangerous against debuff heavy teams and was obviously going to do well against LV).
Otherwise, I agree. I have a R9 SAss as well, and at this point I wouldn't even care if I didn't get a refund on mats, as long as Levi fleets are reworked, and I mean actually reworked, so that mirrors aren't such a coin-flip dependent nightmare. Even with older mirrors - Exec, Prof, Nego, Mal, etc. - if you went second you still had a good chance to turn things around and win or at least kill off one or two key ships. With Levi, even the latter is very difficult if you lose the opening coin toss.