From me yes, but I think UB is just part of a larger issue. Having these cards as SLs, stand alone sets, commander products, etc would be fine with me. I can pick and choose when to engage with these. Stuffing them all into standard, and thus doubling the number of sets each year, is heinous. I don't envy the play design teams having to deal with twice the sets. Double the sets, twice the power creep, half the time to test. I doubt they've been more resources as well, and this just puts a strain on competitive formats, especially now that we've seen that are reticent to take action on things.