1. No, until he keeps paying fees high enough to let his tx included, given the traffic of the moment. Which means: at the rising of demand (blocks getting full), tx fees have to go up, because TANSTAAFL.
2. of course. For the very retarded I might use that.
3. and making them bigger they are incentivized to mine empty blocks.
4 on the market value has a price. and free shit is still shit. I don't care at all about Blockstream and whatever, until the hard core remains hard.
If there were ever a 4 Step Plan to eradicate bitcoin, then this would be it. Congratulations, bankster!
Regarding point 3 - How does that incentive work, and why isnt it happening now?