I like it even better if half of the foliage on the right is removed! Cover over the tight half of the foliage on the right. To my eye, it makes a more believable tree.
If the trunk moves strongly to the left, there must be something there that favors that side. Why would most of the foliage be in the other direction?
Trees slant to “reach for the light”, or some force has been applied (wind or trauma).
The left lean, combined with short left branches and long right branches just seems unbalanced. At least to me!