@OwOarchist @Rhoeri Unlike AI crawlers, search engines generally respect robots.txt and noindex tags, which will tell them not to index or surface those pages in search results. This is how fediverse profiles which have chosen to opt out of internet search indexes do so.
You should still assume things you post in public with no auth required are public of course.
Some newer laptops use MIPI cameras which aren’t as consistently supported on Linux yet. The situation has improved a lot in the last couple years, but if you can, check compatibility for the specific laptop and distribution/kernel version you plan to use.