Difference between chess puzzle and chess problem in this episode of The Queen's Gambit? While a chess puzzle is any puzzle involving aspects of chess, a chess problem is an orthodox puzzle in which one must play and win or draw a game, starting with a certain composition of pieces on the chessboard, and playing within the standard rules of chess.

There's this episode of Queen's Gambit where Beth says she doesn't do 'chess problems' because they don't come up in real games. Meanwhile, it appears Lichess gets all its 'puzzles' from games. Soon after Beth is enticed to a mate in X 'problem' (though described as a 'puzzle' here).
Is there any relevant difference between puzzle and 'problem' here?
I cannot imagine any chess player not doing puzzles if they want to increase their rating, except for my dad who once told my (paternal) cousin (who attended university in a chess scholarship) and me half-jokingly 'Stop doing those puzzles. You will never get into that position.' (My dad was and is nowhere near the level my cousin was at the time. He seemed to favour more learning from pro games than puzzles.)
Idk perhaps the show really means 'problems' as puzzles and then it's an exaggeration of players who prefer more to study openings, positions, strategy, etc. than tactics.
As a chess composer, seeing most problems being called puzzles is rather frustrating. A while ago, I personally revamped the problem and puzzles tags.
The problem tag says:

Chess problems consist of a board position and a task. Most ask for a
line of play that mates black in a set amount of moves, or a
combination that results in a winning position. Many other types
exist, including, but not limited to, construction tasks for various
positions and proof games that have numerous goals, selfmates,
helpmates, and retrograde analysis. Tournaments and championships
exist for composing of original problems and for speed-solving.

The puzzle tag says:

Often, a puzzle type of problem in which a tactical or positional
solution is required, like White/Black to move and win”, in what is
often a middlegame of endgame-esqe position. But a puzzle can also be
a chess riddle, chess math. or any other non-normal chess problem.
Questions about solving puzzle, puzzle apps and websites, how to
understand the idea behind a puzzle, etc. are also on-topic.

To my knowledge, these are generally accepted definitions by the chess composing community. I expect @Laska to have more input here.