Well they ain't right to attack you. The sword cuts two ways, there is no judgement for celebrating Easter or for not celebrating Easter. I suppose that's true, there is no biblical commandment to celebrate Easter., but there is no commandment not to celebrate it either.
As for whether they worship a goddess, from my understanding the reason they call it Easter in the English language that was the name of the month in olden times, so the English speaking world just called it after the name of the month. Now true they named the month after one of their ancient white people idols, but you will find that's not exactly uncommon even unto today. For example the month of March is named after the Greek/Roman demon called Mars, but Saint Patrick's Day isn't a celebration of that idol.
If I am not incorrect, the Romans and ancient Christians, and even still today, many of the non-English speaking Christians call/ed it Paschal, the Latinized form of the Hebrew word Pesach, or Passover, and Christianized the month to be called the Paschal Month, literally the month of the Passover, but then when it reached the Anglosphere, they just called it Easter.
As for whether they worship a goddess, from my understanding the reason they call it Easter in the English language that was the name of the month in olden times, so the English speaking world just called it after the name of the month. Now true they named the month after one of their ancient white people idols, but you will find that's not exactly uncommon even unto today. For example the month of March is named after the Greek/Roman demon called Mars, but Saint Patrick's Day isn't a celebration of that idol.
If I am not incorrect, the Romans and ancient Christians, and even still today, many of the non-English speaking Christians call/ed it Paschal, the Latinized form of the Hebrew word Pesach, or Passover, and Christianized the month to be called the Paschal Month, literally the month of the Passover, but then when it reached the Anglosphere, they just called it Easter.
No, it's not right to be attacked for bringing up a concern about how everyone is celebrating Easter and it seems very odd to us as Christians too. As I remember when we were raising our children, we were concerned about the Christmas tree and the Easter bunny and other holiday traditions that were taking away from the subject of the holiday; "Jesus".
As the years have moved forward those issues are not shocking or troublesome anymore because we learned as we go forward in life the principle of the Sabbath was made for man., man was not made for the Sabbath. Jehovah witnesses won't even celebrate their own birthdays for fear of doing an injustice to God.
This is how many Christians come to an end result of this issue of holy days (holidays) .,time and experience takes time and experience. We don't learn by being humiliated by a room of people coming down on us for even asking the question that genuinely caused us to wonder to bring it up in forum in the first place.
Shall we count who knows more Greek letters and words? Should we see who got an A+ on their History exams?? Should we measure who has more points? Seems to be the consensus around here as a rule of thumb., shame your "opponent" till they cry "uncle"