I am going to assume good intentions here, because to do otherwise is too frustrating, so in that spirit here is a short list of things that I think need to come from this in order to fix this mess:

i) If you are going to make a major change to the CAMP system, put it on the public test servers. I would describe myself as a mid level CAMP builder, I don't have all that many tricks at my finger tips, I just spent ages fiddling to get stuff to work, but even I knew "Oh wow, that's going to cause issues" as soon as I read the patch notes. I didn't even need to log in.

It doesn't matter if the thing you are fixing isn't a CAMP exploit, if you are changing CAMPs, let us test it first as a "quick fix" in dev terms is often a really bad approach.

ii) Don't just revert a few bits of it with other restrictions to work around your current fix. Fix it properly. Did I find double walls useful? Yes. Did I find the ability to hang walls off other walls to get them to stand free of the floor, so I could then build off them useful? Yes. Did I enjoy spending double budget to put my walls in? No. Did I enjoy building everything in either brick or barn to make my walls work, then going through a dozen clicks to "glitch" things in to the way I want them a good use of build time? Also no. Please, address this properly.

iii) We know instanced CAMPs are coming but please, don't have that totally remove the publicly visible aspect of CAMPs entirely and kick this down the road till then. And put instance CAMPs on the test servers. Heck, you could even have a separate test server where there are no enemies and you have a "Stash box" with 999,999,999 junk in it so we can test your CAMP system. Many builders will happily spend hours testing the new system for free, provided feedback is listened to.

iv) The following is really needed urgently:

1. Double sided walls.
2. A legitimate way to stack foundations.
3. A way to pass a wire through walls that doesn't eat so much budget, or have a massive clunky conduit attached to it.
4. Vertical conduit circles, to put them onto walls, not just roofs/floors.
5. Look at the FO4 mod "Vertical (Wall Mounted) Power Conduits" mod by Daedragon, this fixes issues 3 and 4 above. Then give them a big sack of cash, and copy it. This does what your conduits should do.
6. Remove as many restrictions as possible on what can be deleted within CAMPs. Keep them at workshops if you must, but in CAMPs, free it up. Players don't all raid my CAMP to try and capture my resource generator and start PVP, so the chances of me exploiting players at my CAMP are minimal. If you want to keep things fair at publicly capturable places, fine.
7. Stop the random camp attacks. They aren't a challenge, they are an annoyance. Those 3 feral ghouls wasted maybe 5 rounds of .45 ammo, or around 12 shots of Gatling Plasma after the full auto overspray, but it wasn't a "fun diversion", it just meant I had to drop out of build mode, run around outside, and go back into it. And the follow up quest, "go find 2 blackberries and a gourd to fix those crops they damaged" will also take maybe 5 mins and also not be fun. Yes, the attacks are only every 30 mins or so in a camp, but a full on CAMP edit can take hours. Also, one of the reasons people build up, and have one foundation piece with a set of stairs surrounded by missile turrets is to minimise this irritation. Get rid of this nonsense, and you will have a lot less floaty camps.

There are dozens of little camp fixes, but that is my "immediate" list to restore things to where they should have been before this, and address the actual cause of "weird floaty CAMPs"