Some thoughts on Universal Basic Income

I would like to share some of my thoughts on how a society that adopts UBI could be like:

That society will be divided in maybe 3 social classes:
group 1: the masses: UBI provides them with everything that is considered necessary, like housing, food, healthcare, basic education, transportation, internet, basic recreation.
group 2: highly educated, high payed professionals: will have or do whatever distinguishes them from the masses, but need to work hard in order to do so.
group 3: investors: provide the masses whit the products and services that UBI pays for and will live an exceptional lifestyle.

The before outlined classes will be difficult to leave, for obvious reasons. To me UBI means a new form of socialism, which does not expropriate the rich, but instead dictates what is considered as necessary and that will be given for "free" to everybody in the form of an income, which is high enough to pay for all the basics. But if you dare to want something not basic? Well, you could work. But wait, it will not be that easy, because all the things that are considered not basic will become crazy expensive.

But everybody wants free stuff, right? Don't get blinded by "free". There does not exist something for nothing in this world. Somebody will have to pay (taxes or inflation or similar). Just imagine the following: today as you work and earn a decent income (hopefully) you can eat out in a nice restaurant eating good food. But now imagine a society with UBI. Will there be somebody who wants to work as a waitress or chef, if not exceptionally highly paid? And if highly paid, will you be able to afford to eat in that restaurant with only your UBI income?

And then there is the problem with the UNCONDITIONAL in UBI: would people spend their income on providing their children quality education or rather drink, do drugs and gamble? Will people use their free time for constructive or destructive persuits?

Lastly I would like to provide you with 2 videos on YouTube on UBI which opened my eyes: