It's feasible in the same sense that it wasn't feasible to end slavery when most people thought it was necessary, but that's no longer where we are today. The institutional mass coercion of blacks into chattel slavery is no longer feasible within the geographical US. People have come to a general consensus that it sucks and will not condone it. There is no real fundamental difference between abolition of slavery and abolition of the state, ultimately both come down to ideas and what is perceived as of just/legitimate by a critical mass of individuals.
And with advances such as the internet with it's information propagation capabilities and natural tendency to promote decentralization, we've got plenty to be optimistic about. The internet is decentralizing power in ways never before possible, and this trend is not likely to stop or slow down. They're more likely to speed up.
"The collective" is a subjective concept that only exists within your mind. It is simply your mind's attempt to classify the complex matrix of relationships of an impossible to comprehend number of individuals into a single easy to understand object. When you think of "the collective of americans" and I think of "the collective of americans" we are not thinking of the same thing, but only our own versions of this idea in our own heads. Groups do not exist as acting entities in the world outside your brain, they are human classifications in order to attempt to comprehend the complex world we inhabit.
Scarcity will always exist in this universe. Your physical body cannot occupy the same space that my body occupies. Scarcity is a fundamental aspect of the material world. The purpose of property is to delineate use rights of scarce material, material which has been legitimately obtained by an individuals through employing their labor, trade, or gift. Law is the legitimate use of force in defense of the [property] rights of the individual, stronger individuals/groups can lawfully use force in order to preserve the rights of individuals who are unable to defend themselves. These rights need not be defended by an authoritarian monopoly, which paradoxically must fundamentally violate these rights in order to exist and in fact use their position of "authority" to pervert these laws in their own benefit and for their own control.
In fact it's entirely not only plausible but much more likely that these rights can better be preserved by a more decentralized market (polycentric decentralized governing institutions) than an authoritarian socialist monopoly (the state), but the only caveat to this is that you have to have a critical mass of people who actually demand that or it's not going to be supplied. The overwhelming majority of people today believe that it is necessary to give up your rights to an apparatus of centralized power in order to be secure from those who would infringe upon them, and vote for power brokers to manage this central apparatus of control which systemically infringes upon their rights under their legitimized "authority" in the minds of those who willfully subject themselves to it's perverted laws perceiving it to be "just" as it benefits a class of plunderers and slavers who simply are now veiled by an apparatus of legitimate "authority" and systemically warping the institution of law from one of justified defense into violent infringement while selling it as just defense.
TL;DR - If people demand a free, stateless society, that's what will be supplied. Technological advancement will continue to empower the individual and decentralize power. Ultimately it all comes down to ideas and what a critical mass of individuals believes to be just.