Ok in GOS App store turned notifications On for Google apps. But next time I get notification to update Play Services or Store and tap leads to Google app store, it is safe/normal. Got it, thanks.
I hadnt noticed this before in my first 6 months with GOS and I thought it might be sorta a trick from Google. Also in Play store I dont have notifications on, I update Play apps manually. GPServices didnt show up in normal list of apps to update so it was confusing.
So far I had only updated these from GOS App store: camera, auditor, pdf, Vanadium so this was new. Thanks again!✌