Sure it is. There will be situations where employees have no choice but to eat company-sponsored food. Mandatory working lunches, dinner with potential clients (I’d love for them to take me to dinner as a potential client/partner and tell me I can’t order a steak...), etc. In those situations, they are indeed “forcing you to be a vegetarian”.
Companies are not required to dole out free food. Them changing their policies to only reimburse certain kinds of food can be met with you leaving the company if it matters that much to you.
You can bring your own food or pay for it out of your own pocket if you need to. They have stated people with medical/religious requirements that need meat will have their needs met.
Options available to me are changing jobs, asking for a policy shift because of medical issues, etc.
If you have to eat a more ethically sourced and less savory meal because of work I don't see that to be a large issue.
Comparing working from home to eating is two totally different things.
If the company refused to pay for an escort, they aren't forcing me to be celibate. They aren't affecting my identity they are just choosing not to pay for a certain act.
It's pretty not-normal for companies to pay for escorts, just like it's pretty not-normal for you to pay for escorts on your own time. Some people pay for escorts, but it's pretty well outside social norms, and I can't imagine a business situation requiring an escort anyway.
In fact, it would be like a company who normally does pay for escorts, but then deciding they'll own pay for opposite sex escorts, instead of allowing same sex escorts.
They'd rightly be pillared for allowing one but not the other.
I've known lots of companies to pay for escorts, but only the “walk you from the building to your car at night” kind and not the “euphemism for prostitute” kind.