I love 'em.
As a compromise, perhaps instead of hard-wiring the titles into each class and level they could give lists of suggestions for titles for each basic class type (warrior, divine, arcane, rogue) and general level that we could then fill in ourselves if we wanted. Thus:
Low-level warrior: Veteran, Brawler, Scout, Sergeant, Strongarm, Thug, Duellist, Soldier, Rider, Lancer, Bannerman, [and maybe 20 others I'm too lazy to dream up right now]
Low-level arcanist: Trickster, Prestidigitator, Spellbinder, [etc.]
Low-level divine caster: [a list]
Low-level rogue type: [another list]
Mid-level warrior: Swashbuckler, Marshall, Bladesman, [and a bunch of others]
Etc.
The high-level names would be easy: in many cases the class name e.g. Wizard, or a rank of some sort e.g. Lord/Lady for Fighter, for all levels above a certain point.
Outlier classes like Monk and Bard would still need their own list as they don't really fit in with any of the main groups.
Lan-"long ago a lord"-efan