It is still kinda new so yeah there are uncertainties. It is still new, that is why so many big investors are grabbing the opportunity and because they also saw a big potential with it but this did not mean that small players cant join the game but in fact we can also benefit from this once they already build a platform (thanks to the investors money).
When it comes to laws and regulation, I think it the one that can set that is the owner and for the punishment, I think it will be the same as what other projects but for the privacy matters, I think we will have more privacy here because this is metaverse and metaverse is something that deals with decentralization just like cryptos.
The problem with this train of thought is that if we let it be regulated after a while when it gets more popular, then we are going to get governments involved. Do we really want that?
I personally do not want something like that. Let it be a chaotic place where private ownership decides what is allowed and what is not allowed. They have the right to just close down ones account if they so wish to, you can't stop them from buying NFT but you can stop them from showing bad stuff, they "show" it themselves on the screen, even if it is the NFT someone owns, it could be censored.
I know many people will say "but muh free speech!!" but you enter a freedom of speech against the government, not against each other. So, if a company wants to censor you, they can, without a problem, because it is their platform and they do not want you to say certain things.