You can install linux on your chrome-book, by itself or dual boot.
Are you talking about Crostini, or Mr ChromeBox.
MrChromeBox involves having a compatible model, putting it in developer mode, and using a UEFI payload to load Linux, and it may be less than ideal depending on the distribution and the various components and kernel version it uses.
Part of the reason for Crostini is just to that people who want developer tools don't brick their Chromebook somehow. There are gaps in the functionality, including especially with input devices (like my XBOX 360 controller) and missing Vulkan acceleration.
Most of my retro gaming currently happens in RetroArch for Android because it can use the controller, so there's at least three levels of virtualization going on here. Very inception. Much wow.
One of the worst things about modern PCs that came with Windows is the broken and horribly buggy UEFI firmware that most of them have. Even if you format Windows off the thing, UEFI tends to bring Windows-ey problems to Linux because the bugs are unavoidable the moment you turn the computer on. I used to swear at my computer in the Legacy BIOS days, but had I known it would get much worse...
One of the great decisions Google made with Chrome OS is that they would not use UEFI, they port Coreboot.
Intel and Microsoft designed the UEFI "standard" and it's a firmware meant to run Windows, so that's why it's yucky I think. In many cases, they simply copied over warmed over 90s crap and then kept making new interfaces that were even worse. They had so much money tied up in ACPI that you still find references to Windows 98 in some of them.
Lenovo sold me a "business" laptop and the uEFI was so hideously broken that not even the function keys or backlit keyboard worked right, and then they kept "fixing" CVEs, and applying the fixes meant downtime and possibly bricking the computer. It was literally the most hellish computer I've ever owned, and I've owned dozens going back to Apple IIs and Commodore 64.
I admit that deploying TianoCore as an UEFI payload would sit better with me if it wasn't UEFI in any sense of the word.
I've stopped using the Google search engine, Google Chrome browser, and Microsoft operating systems.
In so doing, I've restored my privacy to it's 1990's level.
I use the u-block origin browser extension, so never see any ads. Problem solved.
I hate Google's search engine. It's gotten a lot crappier. DuckDuckGo is basically just Bing with a skin, but at least it's cleaner. I really discourage people from signing into search engines. Sometimes I use Yandex. Their Turkish domain doesn't tend to load CAPTCHAs while I'm in Incognito Mode on my Swedish VPN server.
Swedish VPN servers and me. This sort of thing is my bag, baby.
Anyway, since Yandex is Russian they don't take orders on what to censor and hide from the American government, so sometimes you can find things Google and Bing would never ever tell you about.
There's Searx metasearch instances. You can run it locally if you want to. If you run it locally to avoid rate limiting (which you can do in Crostini even!), I recommend having the search traffic going out over the Tor network plug-in to prevent the search engines from identifying you.
Dolphin browser or opera browser
Opera was great when it was a company in Norway and they had the Presto engine. Now it's a Chinese browser riding on Chromium with a crypto wallet. LOL
Phones are not computers. All I use a phone for is placing / receiving calls - texts and Voicemails. I also use it to read latest News / Sports stories. No scan codes - no banking....... nothing like that. Desktops and laptops are what keeps me safer from the advertisers and creepy crawlers that follow us everywhere online. Retailers get my 2% back on everything credit cards and no debit cards are owned by me. I would never go into a place like 7-11 to withdrawal money from one of their machines and do banking from a 7" screen phone.
Phones are horrible computers. Apps are usually garbage that is meant to spy on you somehow.
I have F-Droid and use apps from that and I have TrackerControl to block mobile ad networks, and I usually keep the phone on airplane mode in a faraday pouch. If you're someone I want to talk to, leave a voicemail.
Using Safari on an iPhone and have installed FireFox Focus (but don’t use it).
I never see any ads.
iPhones don't have Web browsers, they have Webkit skins.