Unless the dev is using matrix's/matrices/Neo's(however the fuck its spelt), cheating in Twine games is fairly easy. You can access pretty much every variable you'd want, with some exceptions, through your browsers dev console.
In Firefox and Chrome it'll be the same basic process, but I suggest Chrome cause it's faster. Idk how to do it in Safari and if you're using Edge I don't know what to tell you. All this should work on mobile as well. FYI, I suggest chrome so you don't need to type everything out and can just double click the numbers to change them.
In game, after the intro to avoid unnecessary glitches, press F12. That'll either open a separate window or an in browser frame. Click the tab at the top labelled Console then click next to the > symbol to type.
To see the variables you can alter easily this way, type (without quotes): "SugarCube.State.variables"
You'll see a line appear underneath, click the arrow on the left and that'll expand all the variables. In chrome, double click the number to edit them. BE CAREFUL, you can easily set a value too high or mess with one that shouldn't be touched. To be safe and not wreck your game, stick to things like cash, energy, hygiene, dignity, etc. The variable for Liberal is not called liberal btw, I can't remember what it is off the top of my head but I think it's something like Free maybe? Could be totally wrong.
If you're using Firefox you'll have to type out the whole string instead of double clicking. So for energy you'd do SugarCube.State.variables.Energy = 100 for full energy. Capitalization matters. Save before trying cause ya, it'd suck to lose your progress or find out after an hour that you touched some variable that you shouldn't have and now some events are spawning.
Almost forgot, if you are typing out the commands, pressing the up arrow will let you scroll through the stuff you've entered before. Plus changes wojn't take effect until you do something in game. So if you're in a shop when adding cash it won't show you having the cash till you leave and come back for example.
GL HF