I have a software fund that I have some in. I invested individually in the ones you mentioned but pulled out earlier. I am debating about putting more in, but I think people have been seeing a pullback in those, so i haven't committed to more yet.
for me it's not the FOMO - it's the fear of what if shit goes down and the dollar all of a sudden takes a back seat. If I didn't have that fear, i'd think Id have sold some or all of what little I have and cash out and then buy if/when it crashes back down.