Original post deleted...
Couple answers received that weren't really helpful in explaining why people misunderstand an engagement announcement isn't an invitation...instead they lit me up for sending an engagement announcement to friends and family and then for not wanting to buy brunch for people who show up but aren't invited to my wedding but decided to go anyway.
For those reading the replies and wondering what I had asked...I will summarize: We sent engagement announcements out two years in advance which some recipients took to be the same an invitations. Our wedding site info was included on the card. Then I mentioned these were sent way early so if people wanted to go to our destination and be at our wedding they could...we are only INVITING X number of people but if others want to use it as an excuse to take themselves on vacation then that's on them and I'm not providing transportation or providing food for "the wedding crashers." I don't mind them coming but as they weren't invited I don't feel I'm responsible for feeding them. We didn't ask them to make the trip, we are only asking those X people we are inviting. I have ZERO expectations from anyone as far as traveling for our wedding, we HOPE the people we invite to Hawaii will be there, but if others show up that was THEIR choice, it's THEIR vacation and there just so happens to be a wedding going on. There is a reception at home afterwards which everyone getting an announcement WILL be invited to when the time comes for invites to be sent out.
Also, a comment on engagement announcements....they used to be published in the local paper several decades ago obviously. Yes, they are shared on social media these days...however, not everyone we wanted to share the news with and who will be invited to the reception has social media. Crazy, I know, but great Aunt Kathy who is 93 isn't real active on Insta.
Walking away from the forums now.