Honestly I'm surprised people are still going on about this. Surely it's just part and parcel of every other illness that fits around now.
Only stand out illness I've had recently was a strep throat/tonsillitis that I had amoxicillin for then a week after the course finished it came back so ended up on penecillin which has cleared it up.
I wouldn't even think to test for COVID these days would just think cold or flu and get on with it.
The main problem is covid still has a higher incidence than other common respiratory illnesses of giving you long term or permanent health issues tacked on. If it wasn't for that, it would really be just another cold at this point. Sadly, it is still rolling the dice, especially if you keep getting reinfected.
Personally know someone in France who is only mid 20s and caught it 5 times. First 3 times they felt nothing, 4th knocked them on their ass, 5th put them in hospital with pneumonia.