Advice from parents is important, but ultimately its the person’s marriage not the parents. The individual should be the only one to actually make the decision.
Nothing frustrates me more than when I try to set someone up (especially when they get older) and they say “Oh just talk to my parents.” I generally take that to mean they arent really interested. [Please note, this is different than asking questions about the shidduch and then saying can you pass the information on to my parents to check out]