Thank you for the information. I understand the point.
Regarding write savings, even though I don't know exactly what data is being written, mathematically speaking, if, for example, inventory or life and mana stats are written every second, then a dump every 5 minutes would save thousands of writes.
Another thing I don't know is whether, for example, the structure of a character's inventory is an up-to-date data point or a historical record of all transactions throughout the character's life. In that case, if I understand correctly, the writes would always be the same.
Either way, thank you for the clarification.
I believe that when dealing with a single-player scenario without rndBots, disabling the log and performing the recommended wiki configuration, the issue of writes won't be a very big problem.

When a character gets an item, it is written to the database right away. That and many other queries is why you would have to change a lot in the core.

Just disabling bin logs is more than enough to drastically reduce disk writes.