From what I have seen so far, your English is pretty good. It has been easy to understand on my end. I understand the mic concern though. If you do make a video, I am sure it will be very helpful, but don't feel pressured to make one if you don't feel ready to. You can always ask someone who is a native or experienced English speaker to proofread your script for you if you are anxious/unsure(I am willing to help if you ever need it too).

If you would make a video id totally watch it!! I think having some visuals would really help, and you dont need to make a voice over I think even just adding text at the bottom or side would be enough if youre not comfortable with like speaking and all but no pressure with that but I also agree with the other comment. I think your English was really good and I also understood it well <3

That sounds like a really cool idea, I understand your concerns, but to corroborate others i think your english is good from what I've seen so far. I'd have no problem proof reading a script, but really I think you shouldn't worry so much. You are doing something for fun, but also for the community, if someone will come complaining that it's not studio quality, I think it's them who should think a bit more before acting.

Photos in blogs is so real, that would be really nice for everyone. And I'm sure if you made a video all of us would be grateful for your work, but you don't necessarily have to 🫶

I would watch it anyway, and also send you so much love for helping people out tbh.
I am so poor with written instructions, so a video would be a blessing tbh!!