(Nerd alert)
This is a tree because it uses organic (tree) support. It says “Emotional support” on its green tops. This makes it an emotional support tree.
The design is remixed from the Benchy tree, using the organic supports as described in this article.
Trunk and branches: Prusament Woodfill, settings are tweaked to make it strong so that it doesn't break and doesn't break off of the tops.
Tree tops: Green, the text is created as a modifier set to Fuzzy skin. It's intentionally not that visible to make my stupid joke less obvious. IT could also be done in another color, for example, or embossed/debossed (just some ideas from this article).
The author remixed this model.
This model uses the idea of the Benchy tree but instead of the Benchies there are tree-tops-like structures that say “Emotional support” on them.