Well actually I have been quite vocal about titles in the last season, both saying that gladiator is way too easy and the lack of a reliable R1 title.
https://eu.forums.blizzard.com/en/wow/t/titles-are-rng-too-now-r1
https://eu.forums.blizzard.com/en/wow/t/we-need-a-rating-decay-system
https://eu.forums.blizzard.com/en/wow/t/3k-players-get-the-same-title-as-2-4k-players
etc.