I thought Ms. Marvel was one of the better things that they've done post-Endgame. I liked the Spider-man "neighborhood superhero" vibes in the first half, I liked the themes of a child of diaspora reconnecting with their heritage but still needing to recontextualize it, and Iman Vellani is a god-damn treasure when, as here, she's properly cast. The "hard-light" powers and visuals were a decent enough riff on the "embiggening" power from the comics without asking the audience to accept Stretch Armstrong as a major superhero (Good luck, Mr. Fantastic).
Still had underbaked villains, needless save-the-universe brinksmanship, and some of the flair from the first couple of episodes eroded into Marvel formulas, but overall I enjoyed it.
Yes, mostly.
X.com was Musk's site after he worked at Scotiabank. They merged with another site that had a product called Paypal that was getting some traction. Musk tried to tie the other services X.com was offering at the hip with Paypal, and if you're old enough you probably remember a "Paypal by X.com" (or similar) branding back when you needed to buy a used 56k modem from eBay.
Musk wanted to rebrand everything to x.com, was a huge baby about it, and got pushed out as an executive and replaced by Peter Thiel. A few years ago, Musk purchased the X.com domain name from Paypal like it was a treasured childhood sled, and he's finally found something (very stupid) to do with it.