How safe is it to have surgery at government hospitals?

Problem/Goal: We are confused kung magpapaopera or hindi

Context: Good Day! For context, last year pa inaatake ng sakit sa tyan ang tita ko and last month lang nalaman na may gallstones pala siya. Hindi ko alam kung lalabas na rude or anything sa mga healthcare workers yung tanong ko but I am just genuinely curious. Gaano po kaya ka safe mag undergo surgery sa mga government hospitals? Don't get me wrong po but I know there's limited budget sa Philippine healthcare (kulang sa facilities, etc) and I was just wondering kung hindi kaya maging delikado magpa opera sa mga ospital under ng government specifically Gat Andres Bonifacio Medical Center? Meron po ba sainyo rito na may experience sa hospital na ito since maraming sabi sabi sa pamamalakad nila and I don't know what to believe since hindi pa ako nakakapasok sa loob and I don't have any experience with them. I would love to hear your insights. Thank you