The most amusing thing about companies' technology budgets is their fear of price tags.

Pay for Enterprise support for that open source product? Way too expensive, no way.

Pay for 5 engineers in completely separate teams to badly implement, partially support, and later replace part of the Enterprise features as proprietary extensions over 2-3 years, while company's actual product languishes without the functionality it could have used? Take my money.

Meanwhile, keep paying for SaaS and proprietary software, because there's no alternative, supposedly.