That's only during COVID, normally there are YRT 2, 5, 23, 88, 77, 91/91A, 99/98E, 300, 301, 302, 303, 304, 760, Blue/BlueA, Pink, and TTC 42, 53/953, 60/960, 97F, 125.
(x) = buses per hour pre-COVID
VIVA Blue/BlueA (12) + VIVA Pink (5) + TTC 953 (9) + TTC 960 (7) = 33 buses per hour, already...