I think of tech businesses primarily as those that develop novel technology and secondarily as those who use technology in a novel and unexpected way. In both cases technology is the differentiation.
The only novelty of this business is its message and while that might make a perfectly respectable business (I am not part of the target market so I can not judge) there’s no “tech” in their business plan. Think of it more like Ralph Lauren and Calvin Klein: the clothes are made in the same factories by the same workers; the only differentiation is market positioning. Nobody would criticize them as not being “business” or even “clothes business” but their differentiator is marketing.
Note what I said about Amazon: it didn’t look to me like a tech company when it started, but actually it was (for its time). And since then has continued to aggressively differentiate itself through investment in tech development.
(Though TBF Amazon didn’t feel like a tech company in the 1990s)