From the beginning of the pandemic until now, I didn't get COVID19.
I have been using mostly conventional measures, ...But the most important is ... how you will use all that.
This is just your n=1, and wrongly assuming your own experience would show undenyable causation. Even my n=330 experience doesn't, but points just a certain correlation worth further investigations, and not to form unscientific causality claims.
Well, agian my n=330: No-one died, no-one hospitalized, almost all vaccinated experienced sick-ness leave after the jab, almost all vaccinated got covid twice, some really strong short of being hospitalized.
All personally known without vaccination didn't get covid even once. In my own case with all co-morbities (T2D, PAD). And to round it up sort of ironic, the only co-worker abusing me for not vaccinating (asked as member of the union for protection from job-mandates) got long-covid vaccinated. 
Additionlly in my country an covid-infection would be worth half a year of full vaccination. I know a couple of people trying therefore to get an infection. Really gross I know, by sniffing up infected snot. But even that didn't work.
It seems that if you are doing the measures correctly the chances to be infected are small. But very few people can do it.
Again, completely unfounded on facts. But your prefered opinion.
We have a total population of 8 billion. Of which up to today about 676 Million alledgedly got infected. Which first of all means, that more than 91% of the world population had very healty natural immunity.
The vast majority to be done with this new corona virus already at the mucosal barrier without allowing any infection. Like in my case without any infection during the last 3 years, without vaccination.
Died have about 6.77 Million or about 1% of known infected. But as we all now from the beginning, most countries attributed deaths wrongly to covid, where in reality above 90% of dying had at least 3 serious co-morbitities, which before the covid-area would have been assumed guildy on any death certificate.
Finally in times of real plagues, like the middle ages, about 30% of European died. In our Covidian area 3 years with an population increase of a little less than 200.000.000 - already 30 times more births than deaths alledged to covid, was already declared an emergy situation against which basic human rights allegdedly had to be abolished.
Covid was easy to be avoided, as 91% of our world populaton demonstrated.
