First of all I want to say: I understand frustration of people who go for Ultimates and speedkills. I really do so I am sorry that it will make your gameplay worse.
But 99% of player base does not do speedkills, ultiamtes, hell even savage is mostly ignored. For me, a casual tank main - I like more OGCDs becasue that is the fun of GNB for me. And I really like idea of Continuation for Burst Strike as it was always for me that window where I was like "Why so slow now??". For me GNB is insane speed, speed and speed where my fingers jump all over keyboard and I love it.
So for me, a casual - that's just more fun to weave more on GNB. Hell, till this point I was like "aahh, I wish I had one or two more OGCDs here and there".
So yeah, for me it's more fun, and I play to have fun
