I've used Linux since it was first available in the mid 90s. I use it at work and on machines at home. It is almost certainly more reliable than Windows and MacOS as a server. However, the context here is desktop UI and laptops.

Linux does exceptionally well considering there is almost no money at all going into this use case. But there are many bugs, sometimes due to hardware (e.g ACPI inconsistencies, even Thinkpads have issues) and because of software churn (few fix bugs in their spare time, it's more fun to create something new).

If you wish to pretend that everything is perfect and there are no problems, then you aren't helping Linux either.