Why can’t the attitude towards the Phoenicians be unambiguous?

In ancient times, the Phoenicians were great seafarers who were actively involved in trade. True, along with this, many Phoenicians were engaged in simple robbery, that is, they were pirates. In this connection, the Phoenicians also left a bad name for themselves. So, on the one hand, they were merchants, and on the other, they were sea robbers.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.