FUJIFULM X-T4 is my main camera for shooting videos for my YouTube channel. It supports recording in F-Log format, which allows you to do color grading beautifully.
It comes with IBIS but I guess it’s basically for photo shooting. So, I’d use a gimbal when I film while walking outside.
Lenses I usually use are XF16-55mmF2.8 R LM WR and XF16mmF1.4 R WR. XF16-55mmF2.8 is an all-rounder lens. It is pretty useful when filming outside the home since you don’t have to carry other lenses. XF16mmF1.4 gives you a pretty good bokeh. I love it.