Neato

Hyperloop was invented to try to kill light rail. It succeeded at killing Maryland’s new venture and Illinois’. Neither were built because Hyperloop promised bullshit. Elon hates public transport.

/s is an excellent modifier for sarcasm. There’s no tone in text and bold/italic can only do so much. And with how many absolute crackpots are posting all over the internet, I’d prefer to be sure to not lump in a jokester with the absolute nutjobs.