Speaking of fees, how many users would BSV need to have at BSV's current average fee to match the current fees miners get from BTC?  

And what makes you think that BSV would be the first choice for people who don't want to pay the fees on the BTC chain?  There are thousands of other coins.  The only remarkable thing about BSV is the fraudulent clown at the helm trying to convince everyone they're supposedly satoshi.  Not exactly a selling point.  Beyond that, it's another coin that's slightly above Dogecoin in terms of nodecount.  Why should anyone care?

And if by some miracle BSV does become popular and start filling blocks, it's going to be a few big companies running what few nodes remain.  You will destroy any shred of decentralisation.