It's your shout if you wanna perceive marriage as that but I wouldn't make it particularly known to any prospective love interests if I were you. Certainly don't phrase it in that manner. Sounds kinda like saying "I love being with you but I want the freedom to sleep with whoever takes my fancy". And a prospective love interest will nearly always hear things and interpret them in the worst possible way. It's practically a law.
I don't really consider marriage to be a 'thing'. Like, it's literally just a party and some papers. So I don't really care. For me the question is if I want a relationship or not ... and that I don't know. I'd get married to whoever just for fun 'cause you get presents and a tax break.