well, OP is posting from pixelfed. Pretty sure hashtags work there, and if not, pixelfed and masto and the rest of the microblogs federate well with each other, and hashtags definitely have meaning there.
Otherwise, @Fluffgar, if you want, you can post to lemmy directly from pixelfed. You just have to “at” the community as though it’s a user (in this case @[email protected]).
pixelfed.scot
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