@AzureFox went on a long rant . Though I understand you brother, but trust me brother non harem good gems are there it's hard to find that's all. Here are some recommendations I can give.
1. My different world is game mode
2. Staring directly at the ancient gods for a whole year
3. Word-savvy, explore the copy
These three are some good novels
Though the first two has a lot of women who the MC meets . But it's not harem as they don't all fall in love or anything and there are relevent characters who are men.