All CHERRY MX switches can rely on an impressive lifespan: all MX switches can handle more than 50 million actuations without any loss of quality. This does not mean that the switch is defective afterwards; it will continue to function without any problems. In internal laboratory tests, the switches are tested with much higher actuation numbers.
your shitty reds failed on me way earlier than that
my anne pro 2 with box browns still works after 4-5 years the switches are now clicky instead of tactile but they still perfectly work without any doubleclicks, unlike your shitty reds