This has been possible since SSB4. I think as early as SSBB, but it's been long since I've played SSBB.You mean....side B, side B, side B, side B?
After 300hrs into the game, I've learnt that I can actually tech this attack. I have sort of mix feelings, being happy to know that I won't get bullied by that thing anymore but also feeling stupid to have never thought about teching it
As for those complaining about Samus/Dark Samus, good. They need to be at least high tier. Samus especially has never been high tier. F-air needs a tad more buffing. I'm glad it shuts down jumpers. And if you don't like Samus being evasive, then help us Samus mains by requesting better CQC, starting with a jab 1 connecting into jab 2 as early as 0%. Good-bye, Sakurai angle. Oh, and faster tilts.