Totems have been taken away from Shaman long before Legion. Outside of searing totem, which nobody wanted, most of the totems you used were cooldowns under the disguise of totems. This new system's the exact same way. You just don't drop sentry totem. If you don't like it, it is what it is. But it's been like this for over 2 expansions now.
I'll take a stronger AG over healing totem any day.
I completely agree. I think totems were great back in Vanilla/TBC when they were unique and powerful group effects that were balanced against their weaknesses. Then they started homogenizing buffs in WOTLK and that fine balance went out the window, and we've been stuck with basic niche spells every since.