Since I haven't played Concord and won't do so it's maybe a bit unfair to them, but I actually appreciate some of the latest GaaS titles are just bombing.
Unless a publisher or studio really has a 90+ MC/OC rated GaaS title in their pipes, I just despise the whole commercial intention behind this game design.
It's a money hatting, low effort strategy in game design. Aber most of the time flanked by flashy graphics and what not, while focussing on sheer tyranny of will to grind through hours and hours of collecting XP.
I feel sorry for the devs and their talents, but not for GaaS failing.