My phone is 4 years old and it's type-c os completely destroyed for the last year, it barely connects (and cables are good, verified on the newer hosts). Even we assume I've connected it 2 times per each day every day, ot would mean about 2000-3000 insertions tops. This is an order of magnitude worse than that fantasy 25k number. Another phone with 1000-2000 insertions over life time is also showing port degradation.

And I charge my phones in 99% of cases at home, stationary and undisturbed.