OG:Image will not load in the wild or in any debugger, but no errors shown

Question

What I've done so far:

• Checked https vs http
• placed images in root vs sub-folder
• removed/added og:image:secure_url
• resizing and compressing image
• png vs jpg
• cleared caches

I was working at one point, but then stopped, and its unclear when, so hard to diagnose what broke it.

site is https://www.jaredzimmerman.com

OG Image is located at https://www.jaredzimmerman.com/public/avatar_crop_1200_og.png

and OG Header is

'''

<link href="https://www.jaredzimmerman.com" rel="canonical">
<meta name="robots" content="max-snippet:-1, max-image-preview:large, index, follow">
<meta name="googlebot" content="index,follow">
<meta name="author" content="Jared Zimmerman">

<meta property="og:type" content="website">
<meta property="og:locale" content="en_US">
<meta property="og:url" content="https://www.jaredzimmerman.com">
<meta property="og:url" content="https://www.wikidata.org/wiki/Q29918442">
<meta property="og:title" content="Jared Zimmerman">
<meta property="og:site_name" content="Jared Zimmerman">
<meta property="og:description" content="Award winning product design leader, educator, and speaker ✨">
<meta property="og:image" content="https://www.jaredzimmerman.com/public/avatar_crop_1200_og.png">
<meta property="og:image:secure_url" content="https://www.jaredzimmerman.com/public/avatar_crop_1200_og.png">
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta property="og:image:type" content="image/png" />
<meta property="og:image:alt" content="portrait illustation of Jared Zimmerman drawn by Sara Lee">

<meta property="twitter:card" content="summary">
<meta name="twitter:creator" content="@jaredzimmerman">
<meta property="twitter:creator" content="@jaredzimmerman">
<meta property="twitter:url" content="https://www.jaredzimmerman.com/">
<meta property="twitter:title" content="Jared Zimmerman">
<meta property="twitter:description" content="Award winning product design leader, educator, and speaker✨">
<meta property="twitter:image" content="https://www.jaredzimmerman.com/public/avatar_crop_1200_og.png">'''