Added together, my Tarp, groundsheet, string, and my tarp pole does get near to the weight of my tent and groundsheet weight, As an alternative, I don't really need to bother with my tarp pole I could use both my hiking sticks or even find a stick when I camp for the night? I'm contemplating this, but in the back of my mind, I still remember my 2015 problem when 5 pigs tried to get in my tent with me. I just like to have a hiking stick instantly available to me me 'just in case!' And before that, I remember having to 'punch a dog' on the nose when it went for me, that was the day when I had nothing with me. From then on I chose and still do carry something.
My other option is to just rely on the small whip I carry with me when I run, used normally to tap a route through cows who always seem to be waiting for me at stiles! I bought it originally to have some control over the 'dodgy dogs' I've met but a tap on the rump of a cow can be a useful move as well.
I also expect to be hiking more in the South this year and when I wild camp the possibility of nearby wild boar needs to taken into consideration. I've read that Ashdown Forest is a particular 'hotspot' in my location. I experienced wild boar when I was in France a few years ago and was warned so many times about them by locals, (and by locals between Hawkhurst and Rye) and having seen a couple in action and how fast they move I don't want to walk unprepared.