IEX Increases Crumbling Quote Protection in Displayed Trading

[ppy93]

Does it mean D-Limit displayed orders placed at IEX can take advantage of both crumbing quote protection and order protection simultaneously?

https://www.tradersmagazine.com/xtra/iex-increases-crumbling-quote-protection-in-displayed-trading/

 

[qwerty11]

IEX has never been of any relevance...

 

[ppy93]

IEX has never been of any relevance...

Is it because the volume is too small?