Good evening Ole and welcome back!
Thank you for reaching out to us.
I would love to help you with this topic.
Try adding the following CSS rule to your style.css file or in your Custom CSS metabox:
.tribe-events-event-cost .tribe-out-of-stock, .tribe-events-event-cost .tribe-tickets-left {display: none !important}
This will remove the capacity from the list view.
.tribe-events-tickets .tribe-tickets-remaining {display: none !important;}
Accomplishes the same on the single event view.
Let me know how that goes.
Best regards,
Geoff B.