https://nextcloud.com/enterprise/
- Additional testing and quality assurance
- Early critical bug fixes and hot fixes
- Team on standby to ensure smooth upgrades
- Support delivered directly by our engineers
- Dedicated support with individual account manager
- Enterprise-grade SLA up to 24/7
- Up to 5-10 years of long term support for stable Nextcloud releases
So, it seems that Nextcloud does offer enterprise customers what they’re looking for.
However, if you have first hand experience of deploying Nextcloud on a large scale and can point to specific limitations or issues with their enterprise offerings and support that show these promises are just lip service, please share your insights. Otherwise, your post reads as little more than an expression of fear, uncertainty and doubt, or an attempt to spread it.