Right, they need close air support, infantry support, scouts, supply chain logistics etc. all working together to be peak effective. If you just give some dudes an Abrams and a crash course in driving it and firing the main gun, they will be better off than the same crew of randos in a technical made out of a Toyota Tacoma, but they will still be vulnerable to modern threats.
It's easy to understand why the modern drone threat is uniquely game-changing if you think of war like chess. Most advanced powers have now figured out that having a developed drone program is like giving yourself infinite pawns. You keep trading pawns for the opponents more valuable pieces. If Russia is able to spend a few thousand in drone hardware and explosives and destroy a multimillion dollar tank, they'll make that trade any day.
There are one or two accounts on Lemmy who seem to show up in every privacy or graphene thread and shit-talk GOS.
I say if there is something wrong with GOS or the code itself, identify it and prove it. The founder may have been "problematic" or whatever, but it doesn't sound like that person is even associated with the project anymore.
I have personally daily-driven GOS for a year. It has worked well for me. I use a lot of FOSS apps. I use some traditional Play Store apps and avoid logging into Google and I manage permissions closely. I'd say GOS gives you options. Maybe some people would like other customized degoogled OS better, and that is fine. Just... for the love of all that is sacred, don't use vanilla Googled Android.