Why are thoughts only worth two cents?

Here's my thing about Thanksgiving:

Yeah, it's built upon a complete and total lie. There was no happy harmony between new settlers and indigenous people. There was only slaughter and smallpox.
This is not something to forget. I am not trying to forget anything about that. I think it was nasty for historians to TRY to forget that. To gloss over all the death and teach children some fantastical lie about turkey and corn. While slaughter and smallpox is a little heavy for young minds, I think it's inappropriate to lie to children. Doesn't help anyone.

However, I do not think that celebrating Thanksgiving as it exists today has anything to do with those stories. None. There's no connection between modern Thanksgiving rituals and that lie you tell second graders to pretend our ancestors didn't slaughter whole societies of people.

Celebrating Thanksgiving, as it exists today, is not about some ancient fluffy lie. It's about family and friendship. It's about sitting down and enjoying some food and company and taking a minute to feel thankful for what you have. Even if you don't have much, it's worth taking a minute to be glad. It's about a feast before a long, hard winter. It's about the harvest. It's about enjoying what you have while you have it.

Thusly, I haven't any qualms about celebrating Thanksgiving despite the horrific atrocities my ancestors committed against a full country of people.
We cannot forget the past, but we also cannot forget that things change. In time, meanings change and societies change and a lot happens in two hundred years.

In conclusion, a quote from a Thanksgiving special.
"A bear! You made a bear!"
"I didn't mean to."
"Undo it! Undo it!"