"One OS to rule them all"
"The presence of a compositor and libraries that are backward-compatible with Android indicate Fuchsia is being lined up as a drop-in replacement – and maybe the one OS to rule them. Again, judge for yourself."
Google is already getting an increasing amount of flak from the regulators in Europe and potentially in the US as well. If they ended up with the kind of control of the market that Redmond arrived at during the middle nineties they would find themselves as target number 1 above all others on the competition authorities' hit list. They might then have good cause to remember St Therea's words, "There are more tears shed over answered prayers than over unanswered prayers".