IPA (of enough concentration) is the same thing you'd use to clean the circuitry/hardware so it shouldn't cause any damage unless it dissolves with the glue and somehow that's damaging (it shouldn't be).
FreeCAD is probably what you're looking for, it had a bad UI but just released 1.0 recently and is pretty decent now. Also I really recommend checking Pixelorama over libresprite for a FOSS pixel art tool.
You're kidding right? The Steam client is overflowing with features, beyond the nice and simple mod manager, multiplayey systems for easy joining it also has a full featured discord alternative inside the chat system with voice and text chat and I think even screen sharing. To compare it to Xbox achievements is just insane for how much the steam client provides.
IPA (of enough concentration) is the same thing you'd use to clean the circuitry/hardware so it shouldn't cause any damage unless it dissolves with the glue and somehow that's damaging (it shouldn't be).