I would imagine if eating the vaccine were as efficacious as getting an injection then that would be the preferred method of administering the vaccine.
I have seen the meme, "We're gonna have to hide the vaccine in cheese, aren't we?"
That'd be a great idea! Yes, it would be "forcing" anti-vaxxers to get the jab, but at least it might get the job done, barring those who don't like cheese. And as we all know, anyone who doesn't like cheese is worthy of death anyway.
But seriously, while I do, in my heart of hearts, object to the use of force by a government on its own people* ---
or on anyone else barring military actions which are defensive and necessary, I think I can live with myself on this issue, just as I live with taking income tax from bottom level workers (tax 'em where they spend, not where they earn, as Frank Zappa was going to try to implement had he not been shut down by cancer and continued on his political ambitions), and with seat-belt laws (making it obligatory for passengers, children, or even pets, is okay) or silly laws against sodomy (consensual, naturally), or the use of drugs recreationally by adults, for that matter ---
I think in this case it would be acceptable, seeing as there are obviously a huge group of people who are not going to relent on this issue, no matter how many people get sick and die as a result. That they seem to NOT see that their own decisions are wiping out people of their OWN mindset much faster than pro-vaxxers, doesn't seem to phase them. In the case of my parents, when I brought this fact up recently, my father just shook his head and said, "But those so-called facts you're talking about are bullshit! They are counting anyone who dies nowadays as Covid victims! You could die in a car crash and they will say it was Covid! Covid Covid Covid! Bullshit! It's Bill Gates and Soros, pulling the strings, and all those librul assholes in congress!!!!1!", etc, blah blah, blah, spittle flying...
In the odd case someone thinks I'm a trumpety-trumpster fuckface clownstick in disguise, or a conservative, or right-winger pretending to be a "moderate" because I am being tricksy, or cowardly: I will give anyone my father's name - in PRIVATE - and you can find him on Facebook or Twitter to verify what I am saying. His name is the same as mine, and I believe some of you might remember it, except for the middle initial, which I use, but he doesn't. You can ask him about me, his doofus of a son who thinks he's a poet and who "has been living with his head up his ass his whole life..." If that doesn't convince you, we both have Facebook accounts in our real name. Mine is the one with the middle initial, "A". There are photos to confirm that he and I are not the same. I am only doing this because it seems there is an increasing tendency here to think that ANYONE of even a slightly right-leaning position, or ANYONE who questions someone about a view they put forth which is obviously from the left, or 'progressive' perspective, is a right wing conservative republican libertarian, only pretending not to be, for reasons.
*In case I didn't make it clear, I am not including taxation (except in the instance I pointed out above) or the fact that we are compelled to obey laws as "force" (barring instances I pointed out, which would technically be "force", but are cases I can live with, albeit not without having my ethical feathers ruffled a wee tad.