you may be able to get the BRAVE browser, which is basically chrome with some built in ad-blocking. very fast, efficient browser
the advantage of actual play store chrome is that it can sync bookmarks, history etc. across devices, brave does not have that, not yet anyway.
it is a free app so you should have little trouble finding a side-loadable installer
e.g. from here
https://www.techspot.com/downloads/6...e-android.html
do keep us posted on install attempts, every detailed
here is what i did that worked description helps others