Kdenlive is a desktop app, not an android one, that the OP is asking for. Regardless, kdenlive crashes easily, has no hardware acceleration, and it doesn’t have good color grading tools (particularly in regards to film emulation, which is what most people want to do artistic videos – I used to shoot music videos). For basic videos, it’s ok.
Look, I’m a Linux user, and I prefer to use Free apps. However, the truth must be told: Firefox is not as optimized as Chrome. On older devices, Chrome is twice as fast in youtube playback, and it uses way less RAM overall. Chrome is the better browser in terms of architecture, at least for older PCs (and I have a whole bunch of them). On my main PC, running Debian-Testing, which is a newer PC, I do use Firefox, because it can handle stuff ok with enough CPU power. But for all my older PCs (anywhere from 5 to 15 years old), I have to use Chrome.
Now, if you find me a de-googled, Free, WELL-MAINTANED Chromium browser, I rather use that than Chrome. No, Brave, etc don’t cut it. I want a community-driven, well maintained Chromium browser. Currently, all de-googled versions are not well maintained, or not available as native packages on Debian.
EDIT: So, downvoted, huh? By fellow open source users who don’t want to hear the truth?