no. ive skimmed through maybe 2 things overall but thats about it. i use too many apps to be able to audit them all and i dont have the proper skills to audit code anyway, and even if i did i would still have to re-audit after every update or every few years. its just not worth the effort
youre taking a chance whether you use closed or open source software, at least with open source there is the option to look through things yourself, and with a popular project theres going to be a bigger chance of others looking through it
ive been eyeing up netbird but havnt got around to trying it yet. its fully open source at least, and theyre based in germany is anyone cares about that