Neither do I you see the three dots next to the picture press that and use the eye with the line through it that is how you can use the spoiler thing. View attachment 18163
Inline spoilers? The way I do it is to wrap the text I want to blur out like so: [ISPOILER]text you want to blur out goes here[/ISPOILER]. (I also used the plain text function/command here to remove the formatting for illustrative purposes; try it and hit Preview to check if you've done it right.) What LWW showed leads to normal spoilers.
I just use the save editor at the start of a run for max money and just go from there. If I ever need to grind for money at any point after that, I failed at something and it's my own fault.