Hi @EthanHunt4.8.25 and welcome to Talking Sober. My name is Matt and like you I am recovering from a decades-long addiction to lust.
There is a fairly active sex addiction recovery community on Talking Sober. I will add you to our thread - you will see a notification shortly.
For me, membership in a recovery group focused on sex addiction recovery has been a major factor in my sobriety. Neal made a list of groups here: Resources for our recovery - #64 by NealRecoveryCA
I personally am a member of Sexaholics Anonymous www.SA.org