Whoa, I'm in their shoes right now!
Ok, the shoes are uncomfortable af and have holes, but mine are clean! I've lived with this tech company for 4 or 5 years now, and I never ever stained myself with VS bullshit. I might go bankrupt this month, I had harsh betrayals and market fluctuations beating the shit from me. I've got store with sales that are just too slow. I've delayed salaries for almost a month (except mine, I haven't made any money for myself this year lol). I still refused to go for all those investor traps and I'm proud of that. Worst case - I'll just go bankrupt and start over!
With investments, you'll never get out clean, without betraying yourself. There will always be compromises. And you won't get very much richer in the end, it's a game where those "bad guys" will inevitably burn you unless you'll become one of them. The rich will get richer and you've participated in burning the world? Not cool.
I've been there. I had in my hands technologies that save the world. I had nuclear waste treatment technology tested in Fukushima. I had sub-10 nm lithography in 2014 (and we showed it to Intel in hopes they'll just hire us back then). Investors never want to save the world, they want coke and whores and to burn us all. Decision makers will keep messing things up. Only grassroots are sustainable.
(please do come to my store buy some weird stuff before it's gone and I'm losing everything and starting another company again: https://store.zymologia.fi/)
Gosh, this post and especially all the comments singing with unison to my dream cheered me up, I've got to go do something good now!