It seems reasonable to expect that some cacti may need higher/lower temps or some other different treatments to germinate, but for the majority, it seems that daytime temps of 20-25C ish work well.
Day/night temperature differences are often big in habitat (even more so when you consider that the soil surface temperature if exposed to sun may be much higher than the air temperature), and may not be fully reflected by many germination set ups in cultivation, but it doesn't same to make too much difference for many species.
I've no experience with Cintia, but Rebutias seem happy to germinate at about 20-25C ish daytime, a few deg cooler at night.
Conversely, some species for me seem to prefer higher temps, 30-35C or maybe more in the daytime may be good to get Ariocarpus and Turbinicarpus going. This is perhaps to be expected from habitats with hot summer temperatures and a pronounced summer rainfall pattern. So if after a week or 2 at 20-25C you don't get germination, upping the heat may help.
I haven't tried low altitude tropical cacti from seed, but I wouldn't be surprised if Arrojadoa, Melocactus, Micranthocereus etc like a lot of heat too.