The RV will breakdown at some point and need repairs, your kids will be in their teens before you know it, the family that you are counting on for 6 months of the year may tire of your stay, or their circumstances may change, the border may not be open. You might pull it off for a few years, but it's not sustainable ... and then your money's gone.
I live in BC. When the border closed last winter, the competition for RV space was rough. People from all over Canada were here, trying to find a mild climate to get through the winter instead of their usual places down south. Sounded expensive too, from the stories we heard.
If you are willing to be that drastic, consider a small town that has housing you can afford to buy outright. Even if it's a tiny place in a small town, it's a better long-term investment than an RV. With no mortgage, you won't need a big income.
I guess if your design is anchored on GIFs, my comment isn't useful. But when I go to a site that is popping out at me, busy busy, I immediately click away. I want to chose the information that's fed to me. Not have it in my face. I might find it less objectionable if it were spread out a bit and not a big seething block in the middle.
Lawyers are going to be busy with the countersuits.