I can think of a few examples myself, such as fines for business daring to exposing public banners in Spanish [1] or the impossibility to study with Spanish as a vehicular language [2].
Spanish is studied alongside with catalan. Out of 10 tv channels, 9 are in spanish. School is mostly taught in Catalan, so what? It's not a commodity, but you are abogating extinguishing a language for commodity?
However I just see for the first time your [1], and as a totally pro-independentist person that I am, I totally condemnd that. Thats blatant catalan fuckup, that is unacceptable and that is not what my independentist rationale claim for.
[1] https://www.google.com/amp/www.lavanguardia.com/politica/201...
[2] https://www.google.com/amp/www.elconfidencialautonomico.com/...