What if we insert “a copy of the text from the product page” into the Description meta tag?

Question

Search Engine Optimization

Hello. On one of the sites I saw such a procedure, on each page in the description meta tag the copied text is directly from the product description published there on the page. Here is an example: bank-advisor.ru/banks/bank/binbank
Several hundred characters and up to 70 words. This is fine? If not, then why...

Answer 1

this is for snippets, ok if unique