Does campaign structure still matter with Google Ads automation?

Hi, at the moment for me it's working a lot : ( SEARCH) when i star the campaign i use ''hagakure'' to get a lot of data,but then, i ''scale'' to the campaign to Intent-Based STAG. So, i create 2 3 groups max with different product or services intent o angles

If two ad groups need the same ads and landing page, I would probably combine them instead of managing both.