It might not suit you, but I use concrete spurs in the ground, with wooden posts bolted to them but above ground level to avoid rot.
If they start to lean, you can make modest adjustments by loosening the bolts (I use stainless studding) and wedging either the top or bottom. You can attach a hanging basket on one side to give a load against the lean.
The post is naturally positioned outwards of the spur. It's possible to position it further by adding a spacer.
Both the spurs, and the wooden posts, are within my power to handle fairly easily. An 8ft concrete post is not.
I'm reconfiguring my fence to use decking boards, horizontally, between the wooden posts. If the boards each span three or more posts they spread loads from gusting winds much better than panels ( I am coastal). Mine are not hit and miss but you could do that. It would make them easy to climb over and for wind to pass through.