Why is $TMUS one of the most overlooked large-cap stocks?

I’ve been digging into T-Mobile ($TMUS) recently, and I’m honestly surprised by how little attention it gets from retail investors compared to other large-cap companies.

This isn’t a “next 10x” or “to the moon” post. I’m genuinely trying to understand what I’m missing.

On paper, the company checks a lot of boxes:

• One of the largest wireless carriers in the U.S.

• Strong free cash flow generation

• Significant share repurchases

• Consistent investment in network expansion and fiber

• Profitable business with recurring revenue

• Large customer base and relatively predictable demand

Yet when people talk about stocks, it’s always AI, semiconductors, software, crypto, or the latest hype trade. Telecom barely gets mentioned.

I understand the bear case:

• Telecom is a mature industry.
• Growth isn’t explosive.
• It’s capital intensive.
• Competition is fierce.
• Debt levels matter.

Those are all fair concerns.

But what I don’t understand is why the market seems to completely ignore companies that consistently execute and generate billions in cash flow.

Maybe I’m missing something.

So I’m curious:

For the bears:

• What’s the biggest long-term risk?
• Is it valuation, debt, competition, regulation, or something else?

For the bulls:

• What’s your investment thesis over the next 5–10 years?
• Do you think the market is undervaluing the business, or is this simply a steady compounder?

I’m looking for thoughtful opinions, especially from people who have followed the telecom sector for years. I’d rather hear both sides than sit in an echo chamber.