Status Updates From Hamlet

So Laertes and Polonius are telling Ophelia to stop being gullible and falling for Hamlet's 'love' for her. On the one hand, this is disturbing as they are being very controlling and this is probably the best way to think about it. But knowing that later Hamlet is going to be rude to her and dismiss her, overall their actions seem correct. (Even though they aren't right to be controlling her)