Don't worry. Seriously.
You have read my posts. My Vado was built in 2017, sold to me in 2019 (11/1), was upgraded in 2022. It is 8/17/2022 today. My Vado has worked flawlessly for almost 14,000 km (8,700 mi) and is still in perfect shape. Now, I own as many as 3 batteries for that e-bike. It is the most valuable of my e-bikes for both fast commutes and long, demanding trips.
I mean, the Specialized/Brose motors used to have
a higher failure rate than expected. Still, there are many older Vado owners in these Forums and they are happy as I am. Perhaps the reason for flawless operation of my Vado is
I like riding it.
You should decidedly not worry. Ride on!
In June this year, I met a Finnish engineer riding a Vado of exactly the same history as mine (MY 2017, purchased 2019, upgraded 2020). This guy makes a 90 km (56 mi) commute on every working day of the warm season! Why worry?