Kinda rushed this morning - this might be a little sloppy...

might make you less likely to catch certain variants, might not

Do you honestly believe that? If so, what evidence do you have? To me the numbers aren't as vague.

potentially creating more asymptomatic people that could spread it

That seems highly unlikely in light of the numbers being published about the vaccination status of people who have been infected, with the majority of the new and serious cases coming from the increasingly smaller number of the unprotected.

countries where cases among the vaccinated continue to skyrocket.

The operative word being "cases". If 100% of the population was vaccinated the virus would still spread and 100% of the new cases would be among the vaccinated. The critical circumstance is that the load on the healthcare system would be less than if they were unvaccinated.

Vaccinated people clogging up the hospitals too

"clogging" is a loaded word. Fewer vaccinated people go to hospital than unvaccinated.

obesity ... clogging up hospitals

Obesity is not contagious.

please remember not to go to the hospital and take up space

Will you do that if you catch covid and need care?