Is it possible to play Tempest support in Fractals for example using this build https://metabattle.com/wiki/Build:Tempest_-_Support_Healer or people are going to kick you out because you bring 0 dmg?
people prefer druid because of spirits and spotter.
If you have a soulbeast that can bring spirits, you could run a tempest support, but most of the time, people will go for the usual druid/chrono/banner trio with 2 dps on the side.
[EDIT] That is for most of quick T4/cm pug runs. You can run tempest support just fine on most general T4 or other tiers of fractals.