The benefit of tubeless is lower pressure with fewer flats.
It's not lighter, and after a year or so you may well have to take everything apart and spend an hour cleaning it all up and refilling with gloop.
But as with many things, it's best done with the proper kit.
The tyre to rim shape is specific, and sealing not just round the valve, but at every spoke hole in the rim, it's quite a challenge.
And on top of the latex gloop, you also need a compressor for consistent success