Everyone has the right to life, liberty, and the pursuit of happiness whether they deserve it or not. Just like people have the right to free speech or a jury trial in front of their peers, whether they deserve it or not.
The distinction is important because whether someone deserves something is a normative statement while having the right is a descriptive statement.
What you deserve because of your right to life, liberty, and the pursuit of happiness is up for debate.
Perhaps you could clarify - what do you mean by "everyone", and what do you mean by "anything?" Does everyone deserve UBI? Do workers deserve disposable income? Do the homeless deserve housing? Healthcare? Food? An attorney, if arrested? Do children deserve college? High school? Primary school? Orphanages?
You can't say that nobody inherently deserves anything, then say I'm intellectually dishonest when I take you at your word.