Here's a scenario off the top of my head.I sympathize with your complaint, but I struggle to envision a scenario with Lara at work that wouldn't involve NTR, if not with Tony then with someone else. Do we just watch her giving the news? I think I'd rather have the no-scene-at-all that we see now.
Instead of being the victim of workplace harassments, she could be a participant on the power side. Maybe she has her own submissive female assistant that she controls, debauches and forces to do things with Tony. It would make Lana more of a partner to Tony in taking control of office dynamics. You could have almost the same scenes on both paths with Lana switching sides (between sub and dom) based on if it's NTR/not NTR.
It does kind of develop her into more of a femdom character but that could still work as she could pass as a switch and her submissive personality is kind of restrained/undeveloped on the non-NTR path. This might still be considered too NTR-adjacent for some since she's still having sex on the side but to me she doesn't give herself to another so the MC is not made a cuck. She's just domming herself to the top.
It's not a perfect fit and you still have to render both sets of scenes but this is the kind of alternative the dev should have worked out from the beginning when they made the NTR path optional.