Yes, most definitely (for me anyways). At one point I thought looking at IG models was a better alternative to porn and eventually I couldn't get it up anymore. I went about a month or so without porn and used IG models as a substitute and when I realized that it was still feeding my addiction I cleansed my entire social media of any triggers. I would usually fantasize about these women and it had a negative impact on my relationship. Watch out for these traps
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I can confirm, that IG models, as well as online models grants you more harm, that even a normal porn videos/pictures.
Cuz you getting addicted to it more, thinking that it is better, than a porn.
Problem is, - it's not.
It is not an alternative, it's just sort of a "new level" of porn addiction.
Be aware, if you trying to find alternatives to a porn.
There is none.
You only will get deeper and deeper into this addiction