Your site seems to provide a interesting set of views and importantly a evidence / research based set of views. I can imagine there being 50 questions (which DE uses most memory in VM, which config settings can minimise windows footprint) - essentially best practise settings for mid sized installations.
Monetising that might be tricky, but building an audience of people who have that problem set is building an audience of people with problems and money.
Personally I am just revamping my personal docker workstation and just use XFCE because ... I might have a rethink thanks to you.
The very top of your page is a big ad - if that was an inoffensive "support the author and this work", it might get you more than that top ad does
And if we're talking about hard cash, nothing for Russia works nowadays AFAIK. Patreon certainly doesn't work: https://support.patreon.com/hc/en-us/articles/4553920132877-...