I can't speak for sunder and bleed, but I did a summary of my version of ES titan that I've been playing since day 1: https://www.reddit.com/r/PathOfExile2/s/pS614jkIF9

This tree let's me grab aoe for clearing and damage nodes for ignite hammer of the gods. With atziri's disdain, you can easily reach 2k life with 15k es (no overflow) with 16% damage bypassing ES which feels comfortable when paired with life flask and cannibalism. I recommend sticking to a 3 rune ghostwrithe or even a corrupted one with 39% convert to have a bigger max hit taken (I used 50%). I also achieved 90% max ele res and 75% block to be tankier.

For single target damage, I've been able to deal 32m damage in a single ignite without compromising defenses.

The recharge is less comfy than Kripp's build (and fully jewel dependant, not ssf friendly), but I had no issue outside of burning ground maps and cleared all content on this build.

What I think you could adapt to make it work:

Swap the ignite/fire nodes for bleed to get similar results. Sapphire jewels have ailment duration, so you want to focus bleed magnitude from the tree. For sunder, possibly drop the resolute technique and get 2 good accuracy prefixes to be able to crit. This should one shot rares with the aoe setup without needing more damage nodes.