Still OK to kick for "Differences in playstyle"?

I was in a dungeon recently in Sastasha. Scholar had auto-followed the tank, and was having his faerie do all the healing. He was pretty much afk. I think he cast 1-2 heals in 5-6 minutes.

We asked him to do SOMETHING, and to his credit, he started to DPS.

I'm all about teaching players, or healers prioritizing healing if they're not comfortable DPSing. I'm not ok with someone doing nothing and just auto following. You can easily DPS then.

Here's my question: Could I have kicked that healer if he had refused to DPS for a "difference in playstyles?" That used to be a thing, not sure if it is with the recent TOS changes.

P.S. We ended up kicking a DPS in the party for arguing that it was the healers right to go afk, as long as he kept the party up, but that was for harassment.

Edit: This was acceptable in the past. I'm looking for confirmation that it is still OK, or if it isn't, direct proof of a change in this policy. Like a GM saying its no longer a thing.

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Edit 2: I am not going to argue about the validity of kicking for differing playstyles. I just want to know if this has been changed since it was confirmed by GMs. Here's a link to another post in this subreddit with proof:

https://www.reddit.com/r/ffxiv/comments/4r7psb/til_you_can_kick_people_right_before_the_last/

People seem to want to argue about this and the ToS. The only thing i am looking for is a statement disavowing this as a valid kick option that has been issued recently. Not about what you think the ToS allows. The GM statement says otherwise.