How to achieve accurate bookmark sync in Chrome?

Question

Google Chrome

The problem of synchronization tormented me all my life in one form or another: bookmarks were not synchronized, overwritten each other, were not synchronized, duplicated, etc.
Now I use Chrome, and once a month it spits out old deleted bookmarks from somewhere, and a couple of times a year it generally kills some folder or subfolder with bookmarks just like that.
How can I make sure that Chrome does not get old bookmarks from its bowels?