It would help the Scratch team to identify the top issues if we gave you our estimate of the severity of each feedback report.
The light yellow control blocks with the current, very narrow lettering is hard to read. Please consider making the background color a little darker and changing the font to be something easier to read.
I suggest adding an Ease of Use menu. One of the options could be to switch to black text in the control blocks.
I am Mr-Dave on Scratch https://scratch.mit.edu/users/Mr-Dave/