Yes, my misunderstanding, I saw optimization and thought about the Chrome setting. The good news is that after turning on Tab optimization in Buddy, it worked great! I have a dozen windows and 5000 tabs and it handled all of them without crashing Chrome or freezing the OS. Previously I had to split windows to make them smaller and do one at a time.
I do have a few requests that would really help a lot dealing with so many tabs.
Save and Restore Window Titles
Save and Restore Tab Groups
In Buddy's list of Windows and their tabs, distinguish the label "Window" with something more unique so that the Browsers "Find" can skip down the list. The word "Window" catches many tab titles.